190 lines
8.5 KiB
JSON
190 lines
8.5 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-2026-77459",
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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": "2026-08-20T20:07:49.961Z",
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"datePublished": "2026-10-13T16:26:47.088Z",
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"dateUpdated": "2026-10-14T15:29:55.346Z"
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},
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"containers": {
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"cna": {
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"title": "Argo CD: AppProject destination-namespace and resource restrictions bypassed by PreDelete/PostDelete resource hooks",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-863",
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"lang": "en",
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"description": "CWE-863: Incorrect Authorization",
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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": "HIGH",
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"baseScore": 9.9,
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"baseSeverity": "CRITICAL",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
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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/argoproj/argo-cd/security/advisories/GHSA-fmxq-cgp8-87wp",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/argoproj/argo-cd/security/advisories/GHSA-fmxq-cgp8-87wp"
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},
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{
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"name": "https://github.com/argoproj/argo-cd/commit/1149cdc6e932208c4402183cc3d7b7485239940c",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/argoproj/argo-cd/commit/1149cdc6e932208c4402183cc3d7b7485239940c"
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},
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{
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"name": "https://github.com/argoproj/argo-cd/commit/4bc8085b0a6d2296b849539d3d09fc7be7a4a511",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/argoproj/argo-cd/commit/4bc8085b0a6d2296b849539d3d09fc7be7a4a511"
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},
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{
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"name": "https://github.com/argoproj/argo-cd/commit/7f0a05834b05103d69d7c150e1ee36541b314696",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/argoproj/argo-cd/commit/7f0a05834b05103d69d7c150e1ee36541b314696"
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},
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{
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"name": "https://github.com/argoproj/argo-cd/commit/d5dd7019ee65be8895133fe4df554e28074242c4",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/argoproj/argo-cd/commit/d5dd7019ee65be8895133fe4df554e28074242c4"
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},
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{
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"name": "https://github.com/argoproj/argo-cd/releases/tag/v3.3.15",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/argoproj/argo-cd/releases/tag/v3.3.15"
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},
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{
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"name": "https://github.com/argoproj/argo-cd/releases/tag/v3.4.10",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/argoproj/argo-cd/releases/tag/v3.4.10"
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},
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{
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"name": "https://github.com/argoproj/argo-cd/releases/tag/v3.5.4",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/argoproj/argo-cd/releases/tag/v3.5.4"
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},
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{
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"name": "https://github.com/argoproj/argo-cd/releases/tag/v3.6.0-rc2",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/argoproj/argo-cd/releases/tag/v3.6.0-rc2"
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}
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],
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"affected": [
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{
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"vendor": "argoproj",
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"product": "argo-cd",
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"versions": [
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{
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"version": ">= 2.10.0, <= 2.14.21",
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"status": "affected"
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},
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{
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"version": ">= 3.0.0, < 3.3.15",
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"status": "affected"
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},
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{
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"version": ">= 3.4.0, < 3.4.10",
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"status": "affected"
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},
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{
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"version": ">= 3.5.0, < 3.5.4",
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"status": "affected"
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},
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{
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"version": ">= 3.6.0-rc1, < 3.6.0-rc2",
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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": "2026-10-13T16:26:47.088Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. From 2.10.0 until 3.3.15, 3.4.10, 3.5.4, and 3.6.0-rc2, Argo CD creates PostDelete resource hooks without applying the AppProject destination and resource authorization checks used during ordinary synchronization. The omitted checks include cluster-scoped and namespaced resource allow/deny lists. A user who can write to an Application's Git repository can commit a delete hook targeting a forbidden namespace, server, group, kind, or resource name, and deletion of the Application causes the application-controller to create that resource with its destination-cluster credentials. The reachable impact is bounded by the controller's cluster access but can include cluster-scoped resources, disallowed namespaces, persistent hook objects, and secondary objects created by a hook Job. PreSync, Sync, PostSync, and SyncFail hooks continue to use the normal project checks. This issue is fixed in versions 3.3.15, 3.4.10, 3.5.4, and 3.6.0-rc2."
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}
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],
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"source": {
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"advisory": "GHSA-fmxq-cgp8-87wp",
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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": "2026-10-14T15:27:27.557503Z",
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"id": "CVE-2026-77459",
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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": "2026-10-14T15:29:55.346Z"
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}
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}
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]
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}
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} |