{"id":"CVE-2026-44504","summary":"Aegra: Cross-user run injection in /threads/{thread_id}/runs (IDOR)","details":"Aegra is a drop-in replacement for LangSmith Deployments. Prior to 0.9.7, with multiple authenticated users on a shared instance are vulnerable to a cross-tenant IDOR. Any authenticated attacker, given another user's thread_id, can execute graph runs against the user's thread, read the user's full checkpoint state, and inject arbitrary messages into the user's conversation history. This vulnerability is fixed in 0.9.7.","aliases":["GHSA-m98r-6667-4wq7"],"modified":"2026-07-08T08:13:52.418820836Z","published":"2026-05-14T15:52:30.547Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44504.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-285","CWE-639"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44504.json"},{"type":"ADVISORY","url":"https://github.com/aegra/aegra/security/advisories/GHSA-m98r-6667-4wq7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44504"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/aegra/aegra","events":[{"introduced":"0"},{"fixed":"bc2d538885d9315cf662282ffe81da991fc440d2"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"0"},{"fixed":"0.9.7"}]}}],"versions":["v0.9.6","v0.9.5","v0.9.4","v0.9.3","v0.9.2","v0.9.1","v0.9.0","v0.8.6","v0.8.5","v0.8.4","v0.8.3","v0.8.2","v0.8.1","v0.8.0","v0.7.5","v0.7.4","v0.7.2","v0.7.1","v0.7.0","v0.6.0","v0.5.1","v0.5.0","v0.4.2","v0.4.1","v0.4.0","v0.3.3","v0.3.2","v0.3.1","v0.3.0","v0.2.0","aegra-cli-v0.1.0","aegra-api-v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-44504.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N"}]}