201 lines
8.8 KiB
JSON
201 lines
8.8 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-2026-80099",
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"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
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"state": "PUBLISHED",
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"assignerShortName": "Wordfence",
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"dateReserved": "2026-08-25T18:44:30.101Z",
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"datePublished": "2026-09-09T08:28:22.335Z",
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"dateUpdated": "2026-09-09T16:02:13.368Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
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"shortName": "Wordfence",
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"dateUpdated": "2026-09-09T08:28:22.335Z"
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},
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"affected": [
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{
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"vendor": "Newfold",
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"product": "WP Plugin Web",
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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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"lessThanOrEqual": "2.3.5",
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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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"vendor": "Newfold",
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"product": "WP Plugin Crazy Domains",
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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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"lessThanOrEqual": "2.5.2",
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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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"vendor": "Newfold",
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"product": "WP Module Data",
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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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"lessThanOrEqual": "2.9.7",
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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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"vendor": "Newfold",
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"product": "WP Plugin Hostgator",
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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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"lessThanOrEqual": "3.2.0",
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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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"vendor": "Newfold",
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"product": "WP Plugin Bluehost",
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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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"lessThanOrEqual": "4.19.0",
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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": "Several Newfold plugins are vulnerable to Authentication Bypass. The vulnerability exists because the plugins bundle the wp-module-data module. In the module, the `authenticate()` method — registered on the `rest_authentication_errors` filter and therefore evaluated for every unauthenticated REST API request — performs an HMAC-style Bearer token comparison that degenerates when `HiiveConnection::get_auth_token()` returns `false`: PHP coerces `strrev(false)` to `strrev('')`, collapsing the secret salt to the publicly known constant `hash('sha256', '') = e3b0c44...`, while all remaining hash inputs (HTTP method, request URL, raw request body, and the `X-Timestamp` header) remain fully attacker-controlled. This makes it possible for unauthenticated attackers to compute a valid Bearer token entirely offline, pass the token equality check, and have `wp_set_current_user()` invoked against the first administrator returned by `get_users(['role' => 'administrator'])`, granting full administrator-level access and enabling arbitrary REST API operations such as creating new administrator accounts and achieving complete site takeover. Vulnerable versions are WP Plugin Crazy Domains (<= 2.5.2), WP Plugin Web (<= 2.3.4), WP Plugin Hostgator (<= 3.1.0), WP Plugin Bluehost (<= 4.17.1). The affected module is vulnerable in versions up to, and including, 2.9.4."
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}
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],
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"title": "Various Newfold Plugins Various Versions - Unauthenticated Authentication Bypass via Bearer Token Validation with Empty Secret",
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"references": [
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{
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"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/3ee369c0-0d7c-4142-b3ba-a518288647ba?source=cve"
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},
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{
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"url": "https://plugins.trac.wordpress.org/browser/wp-module-data/trunk/includes/Data.php#L222"
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},
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{
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"url": "https://plugins.trac.wordpress.org/browser/wp-module-data/trunk/includes/Data.php#L201"
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},
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{
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"url": "https://plugins.trac.wordpress.org/browser/wp-module-data/trunk/includes/Data.php#L191"
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},
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{
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"url": "https://plugins.trac.wordpress.org/browser/wp-module-data/trunk/includes/HiiveConnection.php#L406"
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},
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{
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"url": "https://plugins.trac.wordpress.org/browser/wp-module-data/trunk/includes/Data.php#L69"
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},
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{
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"url": "https://github.com/newfold-labs/wp-module-data/commit/9d913fd8fa12796c4d9c09081e4aeccfa5cb1301"
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},
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{
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"url": "https://github.com/newfold-labs/wp-plugin-hostgator/compare/3.2.0...3.2.1"
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},
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{
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"url": "https://github.com/newfold-labs/wp-plugin-bluehost/compare/4.19.0...4.19.1"
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},
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{
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"url": "https://github.com/newfold-labs/wp-plugin-web/compare/2.3.5...2.3.6"
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},
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{
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"url": "https://github.com/newfold-labs/wp-plugin-crazy-domains/compare/2.5.2...2.5.3"
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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": "CWE-287 Improper Authentication",
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"cweId": "CWE-287",
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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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"metrics": [
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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:N/S:U/C:H/I:H/A:H",
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"baseScore": 8.8,
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"baseSeverity": "HIGH"
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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": "sorin vasile"
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}
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],
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"timeline": [
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{
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"time": "2026-09-08T20:12:14.000Z",
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"lang": "en",
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"value": "Disclosed"
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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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"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": "2026-09-09T15:41:26.162294Z",
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"id": "CVE-2026-80099",
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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": "total"
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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": "2026-09-09T16:02:13.368Z"
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}
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}
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]
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}
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} |