{"id":"CVE-2026-85669","summary":"potpie through 2.0.0 Missing Ownership Check via code-changes sync","details":"potpie through 2.0.0 fails to verify user ownership on the POST /conversations/{conversation_id}/code-changes/sync endpoint. Authenticated attackers can write arbitrary file changes into other users' conversations by supplying their conversation IDs, allowing unauthorized modification of pending changes.","modified":"2026-09-06T03:47:20.189284861Z","published":"2026-09-04T14:32:24.660Z","database_specific":{"cwe_ids":["CWE-862"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/85xxx/CVE-2026-85669.json","cna_assigner":"VulnCheck"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/85xxx/CVE-2026-85669.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-85669"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/potpie-through-2.0.0-missing-ownership-check-via-code-changes-sync"},{"type":"REPORT","url":"https://github.com/potpie-ai/potpie/issues/870"},{"type":"PACKAGE","url":"https://github.com/potpie-ai/potpie"},{"type":"ARTICLE","url":"https://github.com/potpie-ai/potpie/blob/v2.0.0/legacy/app/modules/conversations/conversations_router.py"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/potpie-ai/potpie","events":[{"introduced":"0"},{"fixed":"602f4dbc69a2c841a3fbae714398329d96f312c0"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"2.0.0"},{"fixed":"2.0.0"}],"source":["AFFECTED_FIELD","DESCRIPTION"]}}],"versions":["deprecation_point","v1.1.1","v1.1.0","1.0.2","v1.0.1","v1.0.0","v0.1.7","v0.1.6","v0.1.5","v0.1.4","v0.1.3","v0.1.2","v0.1.1","v0.1.0","v0.0.6","v0.0.5","v0.0.4","v0.0.3","v0.0.2","v0.0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-85669.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"}]}