251 lines
9.8 KiB
JSON
251 lines
9.8 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-2026-88880",
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"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"state": "PUBLISHED",
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"assignerShortName": "VulnCheck",
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"dateReserved": "2026-09-10T11:25:34.912Z",
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"datePublished": "2026-09-10T13:05:31.574Z",
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"dateUpdated": "2026-09-29T22:10:37.093Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"shortName": "VulnCheck",
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"dateUpdated": "2026-09-29T22:10:37.093Z"
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},
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"datePublic": "2026-08-27T00:00:00.000Z",
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"title": "Renovate before 44.11.3 Credential Exfiltration via Link Header",
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"descriptions": [
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{
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"lang": "en",
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"value": "Renovate before 44.11.3 fails to validate Link header destinations when following GitLab server pagination, allowing malicious servers to redirect credential-bearing requests. Attackers controlling a compromised GitLab server can specify a Link header pointing to attacker-controlled infrastructure to exfiltrate authentication credentials."
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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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"description": "URL Redirection to Untrusted Site ('Open Redirect')",
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"cweId": "CWE-601",
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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": "renovatebot",
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"product": "renovate",
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"defaultStatus": "unaffected",
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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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"versionType": "semver",
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"lessThan": "44.11.3"
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},
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{
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"version": "44.11.3",
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"status": "unaffected",
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"versionType": "semver"
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}
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]
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},
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{
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"vendor": "mend",
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"product": "renovate-ce",
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"defaultStatus": "unaffected",
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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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"versionType": "semver",
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"lessThan": "15.4.0"
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},
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{
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"version": "15.4.0",
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"status": "unaffected",
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"versionType": "semver"
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}
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]
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},
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{
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"vendor": "mend",
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"product": "renovate-ee-server",
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"defaultStatus": "unaffected",
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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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"versionType": "semver",
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"lessThan": "15.4.0"
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},
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{
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"version": "15.4.0",
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"status": "unaffected",
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"versionType": "semver"
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}
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]
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},
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{
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"vendor": "mend",
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"product": "renovate-ee-worker",
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"defaultStatus": "unaffected",
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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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"versionType": "semver",
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"lessThan": "15.4.0"
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},
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{
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"version": "15.4.0",
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"status": "unaffected",
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"versionType": "semver"
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}
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]
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},
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{
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"vendor": "mend",
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"product": "mend-renovate-ce",
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"defaultStatus": "unaffected",
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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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"versionType": "semver",
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"lessThan": "15.4.0"
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},
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{
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"version": "15.4.0",
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"status": "unaffected",
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"versionType": "semver"
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}
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]
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},
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{
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"vendor": "mend",
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"product": "mend-renovate-enterprise-edition",
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"defaultStatus": "unaffected",
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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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"versionType": "semver",
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"lessThan": "10.4.0"
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},
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{
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"version": "10.4.0",
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"status": "unaffected",
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"versionType": "semver"
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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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"cvssV4_0": {
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "HIGH",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "HIGH",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 9.2,
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"baseSeverity": "CRITICAL"
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}
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},
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{
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"format": "CVSS",
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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:N/UI:N/S:C/C:H/I:N/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"availabilityImpact": "NONE",
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"baseScore": 8.6,
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"baseSeverity": "HIGH"
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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://github.com/renovatebot/renovate/security/advisories/GHSA-9hmg-9h89-jhmx",
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"tags": [
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"vendor-advisory"
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],
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"name": "GitHub Security Advisory (GHSA-9hmg-9h89-jhmx)"
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},
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{
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"name": "VulnCheck Advisory: Renovate before 44.11.3 Credential Exfiltration via Link Header",
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"tags": [
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"third-party-advisory"
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],
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"url": "https://www.vulncheck.com/advisories/renovate-before-44.11.3-credential-exfiltration-via-link-header"
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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": "jamietanna",
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"type": "reporter"
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}
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],
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"x_generator": {
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"engine": "vulncheck-endgame"
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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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"id": "CVE-2026-88880",
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"role": "CISA Coordinator",
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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": "yes"
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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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"version": "2.0.3",
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"timestamp": "2026-09-18T17:11:40.160815Z"
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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": "2026-09-18T17:23:07.727Z"
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}
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}
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]
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}
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} |