CVE-2026-67541

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-67541", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-07-29T18:47:17.074Z", "datePublished": "2026-11-11T21:39:02.673Z", "dateUpdated": "2026-11-11T21:39:02.673Z"}, "containers": {"cna": {"title": "Heym: Missing role gate in team-member management lets any member add/remove members, exposing team-shared credentials", "problemTypes": [{"descriptions": [{"cweId": "CWE-266", "lang": "en", "description": "CWE-266: Incorrect Privilege Assignment", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-862", "lang": "en", "description": "CWE-862: Missing Authorization", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/heymrun/heym/security/advisories/GHSA-vxpw-x7j7-8723", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/heymrun/heym/security/advisories/GHSA-vxpw-x7j7-8723"}, {"name": "https://github.com/heymrun/heym/commit/863e2702fca9a584246da9a51cca6b12828cebcf", "tags": ["x_refsource_MISC"], "url": "https://github.com/heymrun/heym/commit/863e2702fca9a584246da9a51cca6b12828cebcf"}, {"name": "https://github.com/heymrun/heym/commit/a9fc3d864e87fa2449b235798189db9cd39367c4", "tags": ["x_refsource_MISC"], "url": "https://github.com/heymrun/heym/commit/a9fc3d864e87fa2449b235798189db9cd39367c4"}, {"name": "https://github.com/heymrun/heym/commit/def26b5cf77dad4a9c5b5ff11c9863a0bc144ac8", "tags": ["x_refsource_MISC"], "url": "https://github.com/heymrun/heym/commit/def26b5cf77dad4a9c5b5ff11c9863a0bc144ac8"}, {"name": "https://github.com/heymrun/heym/releases/tag/0.0.70", "tags": ["x_refsource_MISC"], "url": "https://github.com/heymrun/heym/releases/tag/0.0.70"}], "affected": [{"vendor": "heymrun", "product": "heym", "versions": [{"version": "< 0.0.70", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-11-11T21:39:02.673Z"}, "descriptions": [{"lang": "en", "value": "Heym builds and runs agentic systems and business-process automations on self-hosted infrastructure. Prior to version 0.0.70, team-member management (add / remove / update) is gated only on team membership, not on the team creator/admin role \u2014 and TeamMember has no role column. Any non-creator member can seat an attacker account into the team; because credential team-shares are scoped only by TeamMember.user_id, the newly-added attacker can then decrypt every credential shared into that team (provider API keys, OAuth tokens. This issue has been patched in version 0.0.70."}], "source": {"advisory": "GHSA-vxpw-x7j7-8723", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "heym", "vendor": "heymrun", "versions": [{"status": "affected", "version": "< 0.0.70"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Heym builds and runs agentic systems and business-process automations on self-hosted infrastructure. Prior to version 0.0.70, team-member management (add / remove / update) is gated only on team membership, not on the team creator/admin role \u2014 and TeamMember has no role column. Any non-creator member can seat an attacker account into the team; because credential team-shares are scoped only by TeamMember.user_id, the newly-added attacker can then decrypt every credential shared into that team (provider API keys, OAuth tokens. This issue has been patched in version 0.0.70."}], "id": "CVE-2026-67541", "lastModified": "2026-11-11T22:17:28.770", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-11-11T22:17:28.620", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/heymrun/heym/commit/863e2702fca9a584246da9a51cca6b12828cebcf"}, {"source": "security-advisories@github.com", "url": "https://github.com/heymrun/heym/commit/a9fc3d864e87fa2449b235798189db9cd39367c4"}, {"source": "security-advisories@github.com", "url": "https://github.com/heymrun/heym/commit/def26b5cf77dad4a9c5b5ff11c9863a0bc144ac8"}, {"source": "security-advisories@github.com", "url": "https://github.com/heymrun/heym/releases/tag/0.0.70"}, {"source": "security-advisories@github.com", "url": "https://github.com/heymrun/heym/security/advisories/GHSA-vxpw-x7j7-8723"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-266"}, {"lang": "en", "value": "CWE-862"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,0.0.70)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "heym", "source": "cna", "vendor": "heymrun"}, "product": "heym", "vendor": "heymrun"}], "created": "2026-11-12T20:45:05.756475+00:00", "updated": "2026-11-13T07:30:12.033785+00:00", "vendors": ["heymrun", "heymrun$PRODUCT$heym"]}