230 lines
10 KiB
JSON
230 lines
10 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-2026-45392",
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"assignerOrgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
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"state": "PUBLISHED",
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"assignerShortName": "Cribl",
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"dateReserved": "2026-05-12T01:05:53.672Z",
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"datePublished": "2026-05-12T01:06:26.339Z",
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"dateUpdated": "2026-06-02T15:53:40.515Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "af879a92-7297-456a-bb0e-905ac6c64bdc",
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"shortName": "Cribl",
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"dateUpdated": "2026-06-02T15:53:40.515Z"
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},
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"title": "DOM-based XSS in Cribl Stream",
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"datePublic": "2026-04-20T00:00:00.000Z",
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"descriptions": [
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{
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"lang": "en",
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"value": "DOM-based cross-site scripting (XSS) in Cribl Stream before 4.17.1 allows a remote attacker to execute arbitrary JavaScript in the browser of an authenticated user who is tricked into visiting a crafted URL and interacting with the page.",
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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": "<p>DOM-based cross-site scripting (XSS) in Cribl Stream before 4.17.1 allows a remote attacker to execute arbitrary JavaScript in the browser of an authenticated user who is tricked into visiting a crafted URL and interacting with the page.</p>"
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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": "Cribl",
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"product": "Cribl Stream",
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"versions": [
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{
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"version": "0",
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"status": "affected",
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"lessThan": "4.17.1",
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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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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"type": "CWE",
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"cweId": "CWE-79",
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"description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"
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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-588",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-588 DOM-Based XSS"
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}
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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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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
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"baseScore": 8.7,
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"baseSeverity": "HIGH",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "REQUIRED",
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"scope": "CHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "NONE"
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},
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"cvssV4_0": {
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
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"baseScore": 7.1,
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"baseSeverity": "HIGH",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "LOW",
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"userInteraction": "ACTIVE",
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"vulnConfidentialityImpact": "HIGH",
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"vulnIntegrityImpact": "HIGH",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"exploitMaturity": "PROOF_OF_CONCEPT",
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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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}
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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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"references": [
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{
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"url": "https://docs.cribl.io/stream/release-notes/release-v4171#security-fixes",
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"name": "Cribl Stream 4.17.1 Security Fixes",
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"tags": [
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"release-notes"
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]
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},
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{
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"url": "https://trust.cribl.io/notifications",
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"name": "Cribl Trust Portal",
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"tags": [
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"vendor-advisory"
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]
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}
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],
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"solutions": [
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{
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"lang": "en",
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"value": "Upgrade Cribl Stream to v4.17.1 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required. As a defense-in-depth best practice (independent of this CVE), configuring a Content Security Policy header is recommended; see https://docs.cribl.io/stream/securing-sources-dest#csp for non-SSO and https://docs.cribl.io/stream/securing-sources-dest#saml-sso-configuration for SSO deployments.",
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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": "<p>Upgrade Cribl Stream to v4.17.1 or higher. Upgrading fully resolves this vulnerability and no additional mitigation is required.</p><p>As a defense-in-depth best practice (independent of this CVE), configuring a Content Security Policy header is recommended; see <a href=\"https://docs.cribl.io/stream/securing-sources-dest#csp\">CSP guidance</a> for non-SSO and <a href=\"https://docs.cribl.io/stream/securing-sources-dest#saml-sso-configuration\">SAML SSO configuration</a> for SSO deployments.</p>"
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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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"type": "finder",
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"value": "Frank Lycops, NATO NCSC"
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},
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{
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"lang": "en",
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"type": "finder",
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"value": "Filip Waeytens, NATO NCSC"
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}
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]
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},
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"adp": [
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{
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-20",
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"lang": "en",
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"description": "CWE-20 Improper Input Validation"
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}
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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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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 9.8,
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"attackVector": "NETWORK",
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"baseSeverity": "CRITICAL",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"integrityImpact": "HIGH",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"confidentialityImpact": "HIGH"
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}
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},
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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": "2026-05-15T10:56:43.705190Z",
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"id": "CVE-2026-45392",
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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": "2026-05-15T10:56:49.136Z"
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}
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}
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]
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}
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} |