{"id":"CVE-2026-51879","published":"2026-10-01T22:17:02.650","lastModified":"2026-10-05T19:17:21.423","description":"deeptutor 1.4.0 contains an authorization bypass through a user-controlled object identifier in TutorBotManager.write_bot_file. A remote caller can enumerate bot IDs and overwrite another bot's whitelisted control files through the HTTP tutorbot file route.","cvssScore":9.1,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","cwes":["CWE-639"],"vendors":[],"products":[],"references":[{"url":"https://gist.github.com/Ro1ME/ae1933a56ec31eccd2947fa64c1390e1","tags":[]},{"url":"https://github.com/HKUDS/DeepTutor/issues/516","tags":[]},{"url":"https://github.com/stitionai/devika/issues/709","tags":[]}],"exploitRefs":[{"url":"https://gist.github.com/Ro1ME/ae1933a56ec31eccd2947fa64c1390e1","tags":[]},{"url":"https://github.com/HKUDS/DeepTutor/issues/516","tags":[]},{"url":"https://github.com/stitionai/devika/issues/709","tags":[]}],"hasPoc":true,"ai":{"summary":"The flaw allows a remote attacker to bypass authorization by manipulating object identifiers, potentially overwriting critical control files of other users.","exploitability":"Exploitation is relatively straightforward given the user-controlled object identifier, requiring knowledge of the bot IDs and access to the HTTP tutorbot file route.","blast_radius":"If exploited, this could lead to unauthorized control over other users' bots, compromising their functionality and data.","remediation":"Upgrade to the latest version of deeptutor, specifically 1.4.1 or later, as published by the vendor.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["auth-bypass","web","file-overwrite","remote","critical"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-10-06T08:44:40.991Z"}}