{"id":"CVE-2026-34999","summary":"OpenViking 0.2.5 \u003c 0.2.14 Bot Proxy Endpoints Allow Unauthenticated Access","details":"OpenViking versions 0.2.5 prior to 0.2.14 contain a missing authentication vulnerability in the bot proxy router that allows remote unauthenticated attackers to access protected bot proxy functionality by sending requests to the POST /bot/v1/chat and POST /bot/v1/chat/stream endpoints. Attackers can bypass authentication checks and interact directly with the upstream bot backend through the OpenViking proxy without providing valid credentials.","modified":"2026-08-12T03:51:19.837986234Z","published":"2026-04-01T13:30:30.999Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34999.json","cna_assigner":"VulnCheck","cwe_ids":["CWE-306"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34999.json"},{"type":"ADVISORY","url":"https://github.com/volcengine/OpenViking/releases/tag/v0.2.14"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34999"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openviking-bot-proxy-endpoints-allow-unauthenticated-access"},{"type":"REPORT","url":"https://github.com/volcengine/OpenViking/pull/996"},{"type":"FIX","url":"https://github.com/volcengine/OpenViking/commit/27acda8d1701ff68423fbd6c902208e3c1ed9373"},{"type":"PACKAGE","url":"https://github.com/volcengine/OpenViking"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/volcengine/openviking","events":[{"introduced":"988a5163b26e0907348eab431b935765bc88721a"},{"fixed":"a66a1a6655c004826ab66822bebf9e097899a4a3"},{"fixed":"27acda8d1701ff68423fbd6c902208e3c1ed9373"}],"database_specific":{"extracted_events":[{"introduced":"0.2.5"},{"fixed":"0.2.14"}],"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:volcengine:openviking:*:*:*:*:*:*:*:*"}}],"versions":["v0.2.13","v0.2.12","v0.2.11","v0.2.9","v0.2.8","v0.2.6","v0.2.5"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-34999.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}