170 lines
7.0 KiB
JSON
170 lines
7.0 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-2026-57916",
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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": "2026-06-26T10:47:10.593Z",
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"datePublished": "2026-07-27T10:29:30.612Z",
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"dateUpdated": "2026-07-27T14:41:43.080Z"
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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": "2026-07-27T10:29:30.612Z"
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},
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"title": "Arbitrary Path Execution via CPS URI in proCertum SmartSign",
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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-73",
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"description": "CWE-73 External Control of File Name or Path",
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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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"impacts": [
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{
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"capecId": "CAPEC-76",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-76 Manipulating Web Input to File System Calls"
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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": "Asseco",
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"product": "proCertum SmartSign",
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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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"lessThan": "9.4.3.90",
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"versionType": "semver"
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}
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],
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"defaultStatus": "unaffected"
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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": "proCertum SmartSign opens Certificate Practice Statement (CPS) URI without schema validation. An attacker can prepare arbitrary certificate with CPS URI pointing to a local executable file or any URL, sign a document with it, and send it to the victim. When the victim opens the document in the application, the specified file will be executed (or webpage will be opened).\n\nThis issue was fixed in version 9.4.3.90.",
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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": "proCertum SmartSign opens Certificate Practice Statement (CPS) URI without schema validation. An attacker can prepare arbitrary certificate with CPS URI <span>pointing to a local executable file or any URL, sign a document with it, and send it to the victim. <span>When the victim opens the document in the application, the specified file will be executed (or webpage will be opened).<br></span></span><br>This issue was fixed in version 9.4.3.90."
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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/2026/07/CVE-2026-57916",
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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://pomoc.certum.pl/pl/oprogramowanie/procertum-smartsign/",
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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": "NONE",
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"userInteraction": "ACTIVE",
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"vulnConfidentialityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "LOW",
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"subIntegrityImpact": "LOW",
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"vulnAvailabilityImpact": "NONE",
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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": "MEDIUM",
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"baseScore": 4.6,
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"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N"
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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": "Mariusz Maik",
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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": "2026-07-27T14:41:35.655566Z",
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"id": "CVE-2026-57916",
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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": "partial"
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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": "2026-07-27T14:41:43.080Z"
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}
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}
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]
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}
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} |