204 lines
8.6 KiB
JSON
204 lines
8.6 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-2026-45723",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-05-13T05:51:48.666Z",
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"datePublished": "2026-09-17T19:39:28.303Z",
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"dateUpdated": "2026-09-18T20:13:13.232Z"
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},
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"containers": {
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"cna": {
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"title": "Omni: Operator can traverse image-factory API paths via unsanitized `talos_version` in CreateSchematic",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-20",
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"lang": "en",
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"description": "CWE-20: Improper Input Validation",
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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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"descriptions": [
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{
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"cweId": "CWE-22",
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"lang": "en",
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"description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
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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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"descriptions": [
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{
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"cweId": "CWE-209",
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"lang": "en",
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"description": "CWE-209: Generation of Error Message Containing Sensitive Information",
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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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"descriptions": [
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{
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"cweId": "CWE-441",
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"lang": "en",
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"description": "CWE-441: Unintended Proxy or Intermediary ('Confused Deputy')",
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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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"descriptions": [
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{
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"cweId": "CWE-918",
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"lang": "en",
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"description": "CWE-918: Server-Side Request Forgery (SSRF)",
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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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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 2.7,
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"baseSeverity": "LOW",
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"confidentialityImpact": "LOW",
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"integrityImpact": "NONE",
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"privilegesRequired": "HIGH",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N",
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"version": "3.1"
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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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"name": "https://github.com/siderolabs/omni/security/advisories/GHSA-c66c-vq6w-fvh5",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/siderolabs/omni/security/advisories/GHSA-c66c-vq6w-fvh5"
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},
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{
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"name": "https://github.com/siderolabs/omni/pull/2817",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/siderolabs/omni/pull/2817"
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},
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{
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"name": "https://github.com/siderolabs/omni/commit/13c3f289789842e1fd954d98babb34b94eea1192",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/siderolabs/omni/commit/13c3f289789842e1fd954d98babb34b94eea1192"
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},
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{
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"name": "https://github.com/siderolabs/omni/commit/3e69e80802624bf322f16aa499d5eafca16d0025",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/siderolabs/omni/commit/3e69e80802624bf322f16aa499d5eafca16d0025"
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},
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{
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"name": "https://github.com/siderolabs/omni/commit/9426c2cabccaa1d442bc8ebf28c16cae2d7c6ff7",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/siderolabs/omni/commit/9426c2cabccaa1d442bc8ebf28c16cae2d7c6ff7"
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},
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{
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"name": "https://github.com/siderolabs/omni/releases/tag/v1.6.6",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/siderolabs/omni/releases/tag/v1.6.6"
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},
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{
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"name": "https://github.com/siderolabs/omni/releases/tag/v1.7.3",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/siderolabs/omni/releases/tag/v1.7.3"
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}
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],
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"affected": [
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{
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"vendor": "siderolabs",
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"product": "omni",
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"versions": [
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{
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"version": "< 1.6.6",
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"status": "affected"
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},
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{
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"version": ">= 1.7.0, < 1.7.3",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-09-17T19:39:28.303Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Omni manages Kubernetes on bare metal, virtual machines, or in a cloud. Prior to 1.6.6 and 1.7.3, managementServer.CreateSchematic in internal/backend/grpc/schematics.go passes the caller-controlled TalosVersion field to imageFactoryClient.OverlaysVersions without validating it as a version. An authenticated Operator can submit traversal segments in TalosVersion, and url.URL.JoinPath normalizes them into unintended paths on the configured image-factory host. Omni then issues HTTP GET requests to those paths and reflects error-body content, enabling same-host endpoint probing and possible disclosure of internal diagnostics while preventing redirection to another host or write requests. This issue is fixed in versions 1.6.6 and 1.7.3."
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}
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],
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"source": {
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"advisory": "GHSA-c66c-vq6w-fvh5",
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"discovery": "UNKNOWN"
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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": "2026-09-18T20:10:42.448358Z",
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"id": "CVE-2026-45723",
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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": "2026-09-18T20:13:13.232Z"
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}
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}
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]
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}
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} |