{"id":"CVE-2026-13508","summary":"khoj-ai khoj Conversation Sharing api_chat.py authorization","details":"A flaw has been found in khoj-ai khoj up to 2.0.0-beta.28. This impacts an unknown function of the file src/khoj/routers/api_chat.py of the component Conversation Sharing Handler. This manipulation of the argument conversation.agent causes incorrect authorization. Remote exploitation of the attack is possible. The exploit has been published and may be used. The pull request to fix this issue awaits acceptance.","modified":"2026-07-15T01:48:49.843334692Z","published":"2026-06-28T21:45:10.327Z","database_specific":{"cna_assigner":"VulDB","cwe_ids":["CWE-285","CWE-863"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/13xxx/CVE-2026-13508.json","unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"2.0.0-beta.0"},{"last_affected":"2.0.0-beta.0"}]}]},"references":[{"type":"WEB","url":"https://github.com/khoj-ai/khoj/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/13xxx/CVE-2026-13508.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-13508"},{"type":"ADVISORY","url":"https://vuldb.com/cve/CVE-2026-13508"},{"type":"ADVISORY","url":"https://vuldb.com/submit/838812"},{"type":"ADVISORY","url":"https://vuldb.com/vuln/374516"},{"type":"REPORT","url":"https://github.com/khoj-ai/khoj/issues/1327"},{"type":"REPORT","url":"https://vuldb.com/vuln/374516/cti"},{"type":"FIX","url":"https://github.com/khoj-ai/khoj/pull/1328"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/khoj-ai/khoj","events":[{"introduced":"8cd2a1a96174c171e0080be4234b2b6147c3517c"},{"last_affected":"9258f57dceab19d52a1a0bdac54eb38576c29187"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"2.0.0-beta.1"},{"last_affected":"2.0.0-beta.1"},{"introduced":"2.0.0-beta.2"},{"last_affected":"2.0.0-beta.2"},{"introduced":"2.0.0-beta.3"},{"last_affected":"2.0.0-beta.3"},{"introduced":"2.0.0-beta.4"},{"last_affected":"2.0.0-beta.4"},{"introduced":"2.0.0-beta.5"},{"last_affected":"2.0.0-beta.5"},{"introduced":"2.0.0-beta.6"},{"last_affected":"2.0.0-beta.6"},{"introduced":"2.0.0-beta.7"},{"last_affected":"2.0.0-beta.7"},{"introduced":"2.0.0-beta.8"},{"last_affected":"2.0.0-beta.8"},{"introduced":"2.0.0-beta.9"},{"last_affected":"2.0.0-beta.9"},{"introduced":"2.0.0-beta.10"},{"last_affected":"2.0.0-beta.10"},{"introduced":"2.0.0-beta.11"},{"last_affected":"2.0.0-beta.11"},{"introduced":"2.0.0-beta.12"},{"last_affected":"2.0.0-beta.12"},{"introduced":"2.0.0-beta.13"},{"last_affected":"2.0.0-beta.13"},{"introduced":"2.0.0-beta.14"},{"last_affected":"2.0.0-beta.14"},{"introduced":"2.0.0-beta.15"},{"last_affected":"2.0.0-beta.15"},{"introduced":"2.0.0-beta.16"},{"last_affected":"2.0.0-beta.16"},{"introduced":"2.0.0-beta.17"},{"last_affected":"2.0.0-beta.17"},{"introduced":"2.0.0-beta.18"},{"last_affected":"2.0.0-beta.18"},{"introduced":"2.0.0-beta.19"},{"last_affected":"2.0.0-beta.19"},{"introduced":"2.0.0-beta.20"},{"last_affected":"2.0.0-beta.20"},{"introduced":"2.0.0-beta.21"},{"last_affected":"2.0.0-beta.21"},{"introduced":"2.0.0-beta.22"},{"last_affected":"2.0.0-beta.22"},{"introduced":"2.0.0-beta.23"},{"last_affected":"2.0.0-beta.23"},{"introduced":"2.0.0-beta.24"},{"last_affected":"2.0.0-beta.24"},{"introduced":"2.0.0-beta.25"},{"last_affected":"2.0.0-beta.25"},{"introduced":"2.0.0-beta.26"},{"last_affected":"2.0.0-beta.26"},{"introduced":"2.0.0-beta.27"},{"last_affected":"2.0.0-beta.27"},{"introduced":"2.0.0-beta.28"},{"last_affected":"2.0.0-beta.28"}]}}],"versions":["2.0.0-beta.1","2.0.0-beta.10","2.0.0-beta.11","2.0.0-beta.12","2.0.0-beta.13","2.0.0-beta.14","2.0.0-beta.15","2.0.0-beta.16","2.0.0-beta.17","2.0.0-beta.18","2.0.0-beta.19","2.0.0-beta.2","2.0.0-beta.20","2.0.0-beta.21","2.0.0-beta.22","2.0.0-beta.23","2.0.0-beta.24","2.0.0-beta.25","2.0.0-beta.26","2.0.0-beta.27","2.0.0-beta.28","2.0.0-beta.3","2.0.0-beta.4","2.0.0-beta.5","2.0.0-beta.6","2.0.0-beta.7","2.0.0-beta.8","2.0.0-beta.9"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-13508.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"}]}