202 lines
8.7 KiB
JSON
202 lines
8.7 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-2026-58652",
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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": "2026-07-01T21:54:37.945Z",
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"datePublished": "2026-07-02T12:28:34.022Z",
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"dateUpdated": "2026-11-08T14:07:12.652Z"
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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": "2026-11-08T14:07:12.652Z"
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},
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"datePublic": "2026-06-17T00:00:00.000Z",
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"title": "luci-app-travelmate - Arbitrary Command Execution via UCI Script Parameter",
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"descriptions": [
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{
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"lang": "en",
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"value": "luci-app-travelmate (and the travelmate package) contain a privilege-escalation flaw: a LuCI/rpcd session holding the luci-app-travelmate write ACL is granted config-wide UCI write access to the travelmate configuration. While the LuCI UI restricts the auto-login script picker to /etc/travelmate/*.login, this is only a frontend restriction. The backend travelmate service (running as root) reads the raw UCI 'script' and 'script_args' values and executes the configured path when the captive-portal auto-login branch (f_check() in travelmate-functions.sh) is reached. An attacker with delegated write permissions can set script to /bin/sh and script_args to attacker-controlled arguments, resulting in arbitrary command execution as root. Confirmed in luci-app-travelmate/travelmate 2.4.5-r3; travelmate 2.4.6-1 is also affected. Fixed in travelmate 2.4.6-2, which enforces the /etc/travelmate/*.login allowlist in the backend."
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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": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')",
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"cweId": "CWE-78",
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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": "openwrt",
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"product": "luci-app-travelmate",
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"defaultStatus": "affected",
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"versions": [
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{
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"version": "2.4.5-r3",
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"status": "affected",
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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": "openwrt",
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"product": "travelmate",
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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": "custom",
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"lessThan": "2.4.6-2"
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},
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{
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"version": "2.4.6-2",
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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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"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:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"attackRequirements": "PRESENT",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "HIGH",
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"vulnIntegrityImpact": "HIGH",
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"vulnAvailabilityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 7.7,
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"baseSeverity": "HIGH"
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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:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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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/openwrt/luci/security/advisories/GHSA-p35r-3323-6g7g",
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"name": "GitHub Security Advisory (GHSA-p35r-3323-6g7g)",
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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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"url": "https://github.com/openwrt/packages/commit/71d92bcc9edbc8f95858ce82a8ff5d52500005a2",
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"name": "travelmate 2.4.6-1 release commit (vulnerable)",
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"tags": [
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"patch"
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]
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},
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{
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"url": "https://github.com/openwrt/packages/commit/0627b412ee3a760cc4bca9fc8a5b73de8f33ac10",
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"name": "Patch Commit (travelmate 2.4.6-2, master)",
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"tags": [
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"patch"
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]
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},
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{
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"url": "https://github.com/openwrt/packages/commit/d6e457a1a70a9010195edeafdc0b8eb6e3b0f7f1",
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"name": "Patch Commit (travelmate 2.4.6-2, openwrt-25.12 backport)",
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"tags": [
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"patch"
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]
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},
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{
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"name": "VulnCheck Advisory: luci-app-travelmate - Arbitrary Command Execution via UCI Script Parameter",
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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/luci-app-travelmate-arbitrary-command-execution-via-uci-script-parameter"
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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": "ZwCrazyThursday",
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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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"references": [
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{
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"url": "https://github.com/openwrt/luci/security/advisories/GHSA-p35r-3323-6g7g",
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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": "2026-07-02T13:16:39.810703Z",
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"id": "CVE-2026-58652",
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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": "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": "2026-07-02T13:16:44.529Z"
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}
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}
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]
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}
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} |