214 lines
9.0 KiB
JSON
214 lines
9.0 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-2026-100834",
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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": "2026-09-26T23:23:03.410Z",
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"datePublished": "2026-09-27T01:28:32.781Z",
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"dateUpdated": "2026-10-29T21:15:27.491Z"
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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": "2026-10-29T21:15:27.491Z"
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},
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"datePublic": "2026-06-16T00:00:00.000Z",
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"title": "http4k before 6.48.0.0 Digest Authentication Replay Protection Bypass",
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"descriptions": [
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{
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"lang": "en",
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"value": "http4k's Digest authentication module (org.http4k:http4k-security-digest) before versions 6.48.0.0, 5.42.0.0 and 4.51.0.0 defaults the nonceVerifier parameter of ServerFilters.DigestAuth and DigestAuthProvider to { true }, so every nonce is accepted regardless of its value, age, or prior use. Applications relying on this default have no replay protection on Digest authentication: an attacker who can capture a valid 'Authorization: Digest' response (for example by observing network traffic or reading logs) can replay it indefinitely against the same protected resource."
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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": "Authentication Bypass by Capture-replay",
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"cweId": "CWE-294",
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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": "http4k",
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"product": "http4k",
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"defaultStatus": "unaffected",
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"packageURL": "pkg:maven/org.http4k/http4k-security-digest",
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"versions": [
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{
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"version": "6.0.0.0",
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"status": "affected",
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"versionType": "custom",
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"lessThan": "6.48.0.0"
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},
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{
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"version": "6.48.0.0",
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"status": "unaffected",
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"versionType": "custom"
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}
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]
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},
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{
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"vendor": "http4k",
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"product": "http4k",
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"defaultStatus": "unaffected",
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"packageURL": "pkg:maven/org.http4k/http4k-security-digest",
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"versions": [
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{
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"version": "5.0.0.0",
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"status": "affected",
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"versionType": "custom",
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"lessThan": "5.42.0.0"
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},
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{
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"version": "5.42.0.0",
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"status": "unaffected",
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"versionType": "custom"
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}
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]
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},
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{
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"vendor": "http4k",
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"product": "http4k",
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"defaultStatus": "unaffected",
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"packageURL": "pkg:maven/org.http4k/http4k-security-digest",
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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": "custom",
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"lessThan": "4.51.0.0"
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},
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{
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"version": "4.51.0.0",
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"status": "unaffected",
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"versionType": "custom"
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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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"cvssV4_0": {
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "PRESENT",
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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": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 8.2,
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"baseSeverity": "HIGH",
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"Automatable": "NOT_DEFINED",
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"Recovery": "NOT_DEFINED",
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"Safety": "NOT_DEFINED",
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"exploitMaturity": "NOT_DEFINED",
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"providerUrgency": "NOT_DEFINED",
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"valueDensity": "NOT_DEFINED",
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"vulnerabilityResponseEffort": "NOT_DEFINED"
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},
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"format": "CVSS"
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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:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"availabilityImpact": "NONE",
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"baseScore": 5.9,
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"baseSeverity": "MEDIUM"
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},
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"format": "CVSS"
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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/http4k/http4k/security/advisories/GHSA-c7jm-38gq-h67h",
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"tags": [
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"vendor-advisory"
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],
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"name": "GitHub Security Advisory (GHSA-c7jm-38gq-h67h)"
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},
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{
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"url": "https://github.com/http4k/http4k/commit/8a52b615b1",
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"tags": [
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"patch"
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],
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"name": "Patch Commit"
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},
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{
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"url": "https://github.com/http4k/http4k/commit/4f904b4692",
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"tags": [
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"patch"
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],
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"name": "Patch Commit"
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},
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{
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"name": "VulnCheck Advisory: http4k before 6.48.0.0 Digest Authentication Replay Protection Bypass",
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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/http4k-before-6.48.0.0-digest-authentication-replay-protection-bypass"
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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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"timestamp": "2026-09-30T17:03:50.406355Z",
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"id": "CVE-2026-100834",
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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": "2026-09-30T17:03:58.285Z"
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}
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}
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]
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}
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} |