268 lines
11 KiB
JSON
268 lines
11 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-40551",
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"assignerOrgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6",
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"state": "PUBLISHED",
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"assignerShortName": "CERT-PL",
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"dateReserved": "2026-04-14T09:44:32.552Z",
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"datePublished": "2026-04-28T13:13:21.692Z",
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"dateUpdated": "2026-09-30T11:18:14.854Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6",
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"shortName": "CERT-PL",
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"dateUpdated": "2026-09-30T11:18:14.854Z"
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},
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"title": "Use of Client-Side Authentication in multiple BinSoft products",
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"cweId": "CWE-603",
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"description": "CWE-603: Use of Client-Side Authentication",
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"type": "CWE"
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "BinSoft",
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"product": "mpGabinet",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThanOrEqual": "23.12.19",
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"versionType": "semver"
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}
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],
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"defaultStatus": "affected"
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},
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{
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"vendor": "BinSoft",
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"product": "mpFirma",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThanOrEqual": "26.4.9",
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"versionType": "semver"
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}
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],
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"defaultStatus": "affected"
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},
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{
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"vendor": "BinSoft",
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"product": "mpFaktura",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThanOrEqual": "26.4.9",
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"versionType": "semver"
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}
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],
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"defaultStatus": "affected"
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},
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{
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"vendor": "BinSoft",
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"product": "mpFirma ERP",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThanOrEqual": "26.4.9",
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"versionType": "semver"
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}
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],
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"defaultStatus": "affected"
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},
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{
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"vendor": "BinSoft",
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"product": "mpSekretariat",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThanOrEqual": "25.2.4",
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"versionType": "semver"
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}
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],
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"defaultStatus": "affected"
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},
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{
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"vendor": "BinSoft",
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"product": "mpPOS",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThanOrEqual": "25.2.4",
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"versionType": "semver"
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}
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],
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"defaultStatus": "affected"
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},
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{
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"vendor": "BinSoft",
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"product": "mpCRM",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThanOrEqual": "25.2.4",
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"versionType": "semver"
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}
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],
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"defaultStatus": "affected"
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},
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{
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"vendor": "BinSoft",
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"product": "mpWarsztat",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThanOrEqual": "20.4.28",
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"versionType": "semver"
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}
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],
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"defaultStatus": "affected"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "Multiple BinSoft products perform client-side authentication. An attacker with access to any application instance connected to the backend server can bypass the login verification process by manipulating the application binary and authenticate as an arbitrary user. \n\nThe described issue affects all published versions. The vendor stated that this issue is a direct result of the architecture model in which the software is distributed, and that it will be mitigated with a corrected installation manual.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "Multiple BinSoft products perform client-side authentication. An attacker with access to any application instance connected to the backend server can bypass the login verification process by manipulating the application binary and authenticate as an arbitrary user. <br><br>The described issue affects all published versions. The vendor stated that this issue is a direct result of the architecture model in which the software is distributed, and that it will be mitigated with a corrected installation manual. "
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}
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]
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}
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],
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"references": [
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{
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"url": "https://cert.pl/posts/2026/04/CVE-2026-40550/",
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"tags": [
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"third-party-advisory"
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]
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},
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{
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"url": "https://www.binsoft.pl/produkty",
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"tags": [
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"product"
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]
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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],
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"cvssV4_0": {
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "HIGH",
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"subIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "LOW",
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"subAvailabilityImpact": "NONE",
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"exploitMaturity": "NOT_DEFINED",
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"Safety": "NOT_DEFINED",
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"Automatable": "NOT_DEFINED",
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"Recovery": "NOT_DEFINED",
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"valueDensity": "NOT_DEFINED",
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"vulnerabilityResponseEffort": "NOT_DEFINED",
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"providerUrgency": "NOT_DEFINED",
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"version": "4.0",
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"baseSeverity": "HIGH",
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"baseScore": 8.4,
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"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N"
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}
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}
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],
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"configurations": [
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{
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"lang": "en",
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"value": "Application has to be authenticated to the backend server prior to the attack",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "Application has to be authenticated to the backend server prior to the attack"
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}
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "Robert Kruczek",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "Kamil Szczurowski",
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"type": "finder"
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}
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],
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"source": {
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"discovery": "EXTERNAL"
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},
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"x_generator": {
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"engine": "Vulnogram 0.2.0"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-04-28T14:16:07.976794Z",
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"id": "CVE-2026-40551",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "total"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-04-28T14:16:14.744Z"
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}
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}
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]
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}
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} |