{"cve":"CVE-2026-44504","nvd":{"published":"2026-05-14T16:16:24.380","modified":"2026-06-17T10:50:44.373","status":"Deferred","description":"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.","cvss_v4":{"vector":"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","score":8.6},"cvss_v3":null,"cwes":["CWE-285","CWE-639"],"references":["https://github.com/aegra/aegra/security/advisories/GHSA-m98r-6667-4wq7"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:35:16.954578616+00:00"},"epss":{"cve":"CVE-2026-44504","score":0.00285,"percentile":0.21088,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-m98r-6667-4wq7","url":"https://osv.dev/vulnerability/GHSA-m98r-6667-4wq7","summary":"Aegra has cross-user run injection in /threads/{thread_id}/runs (IDOR)","modified":"2026-07-13T16:42:39.928198607Z","packages":[{"ecosystem":"PyPI","name":"aegra-api","purl":"pkg:pypi/aegra-api","ranges":[">=0.9.0 <0.9.7"],"fixed":["0.9.7"]}]},{"id":"PYSEC-2026-2328","url":"https://osv.dev/vulnerability/PYSEC-2026-2328","summary":"Aegra has cross-user run injection in /threads/{thread_id}/runs (IDOR)","modified":"2026-07-13T16:31:30.415106896Z","packages":[{"ecosystem":"PyPI","name":"aegra-api","purl":"pkg:pypi/aegra-api","ranges":[">=0.9.0 <0.9.7"],"fixed":["0.9.7"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}