211 lines
8.3 KiB
JSON
211 lines
8.3 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-2026-93869",
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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": "2026-09-18T19:39:36.562Z",
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"datePublished": "2026-09-18T19:56:35.457Z",
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"dateUpdated": "2026-09-24T14:23:17.909Z"
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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": "2026-09-24T14:23:17.909Z"
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},
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"datePublic": "2026-09-17T00:00:00.000Z",
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"title": "Cotonti through 1.0.0 Open Redirect via Unanchored cot_url_check() Regex",
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"descriptions": [
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{
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"lang": "en",
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"value": "Cotonti through 1.0.0 contains an open redirect vulnerability in the cot_url_check() function that validates redirect destinations using a regular expression lacking an end-of-string anchor. Attackers can bypass the redirect guard by supplying hostnames beginning with the site domain to redirect users to attacker-controlled hosts through the ratings plugin or other redirect callers."
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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": "Cotonti",
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"product": "Cotonti",
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"defaultStatus": "unaffected",
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"packageURL": "pkg:composer/cotonti/cotonti",
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"versions": [
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{
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"version": "0",
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"lessThanOrEqual": "1.0.0",
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"status": "affected",
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"versionType": "custom"
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}
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],
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"repo": "https://github.com/Cotonti/Cotonti",
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"programFiles": [
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"system/functions.php",
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"plugins/ratings/ratings.ajax.php"
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:cotonti:cotonti_siena:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "1.0.0"
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}
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]
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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:P/VC:L/VI:L/VA:N/SC:L/SI:L/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": "PASSIVE",
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"vulnConfidentialityImpact": "LOW",
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"vulnIntegrityImpact": "LOW",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "LOW",
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"subIntegrityImpact": "LOW",
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"subAvailabilityImpact": "NONE",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM"
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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:R/S:C/C:L/I:L/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": "REQUIRED",
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"scope": "CHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"availabilityImpact": "NONE",
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"baseScore": 6.1,
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"baseSeverity": "MEDIUM"
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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/Cotonti/Cotonti/issues/1891",
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"tags": [
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"issue-tracking"
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]
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},
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{
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"url": "https://github.com/Cotonti/Cotonti/pull/1899",
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"tags": [
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"patch",
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"issue-tracking"
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]
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},
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{
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"url": "https://github.com/Cotonti/Cotonti/blob/1.0.0/system/functions.php",
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"tags": [
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"technical-description"
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]
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},
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{
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"url": "https://github.com/Cotonti/Cotonti/blob/1.0.0/plugins/ratings/ratings.ajax.php",
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"tags": [
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"technical-description"
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]
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},
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{
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"url": "https://github.com/Cotonti/Cotonti",
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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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"name": "VulnCheck Advisory: Cotonti through 1.0.0 Open Redirect via Unanchored cot_url_check() Regex",
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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/cotonti-through-1.0.0-open-redirect-via-unanchored-cot-url-check-regex"
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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": "Harsh Raj Singhania",
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"type": "finder"
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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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"references": [
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{
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"url": "https://github.com/Cotonti/Cotonti/issues/1891",
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"tags": [
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"exploit"
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-09-21T15:16:19.097293Z",
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"id": "CVE-2026-93869",
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"options": [
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{
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"Exploitation": "poc"
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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": "2026-09-21T15:16:25.853Z"
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}
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}
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]
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}
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} |