A security flaw has been discovered in BerriAI litellm up to 1.82.5. Affected is the function async_pre_call_hook of the file enterprise/enterprise_hooks/banned_keywords.py of the component Completions Interface. The manipulation of the argument prompt results in incorrect authorization. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 2.1 · litellmNVD modified 2026-10-25 23:10
Affected (CPE criteria) 1
cpe:2.3:a:litellm:litellm:*:*:*:*:*:*:*:*
References 5
- https://gist.github.com/YLChen-007/078179224f07cc4e39e4f141a18c817a Exploit, Third Party Advisory
- https://vuldb.com/cve/CVE-2026-12797 Third Party Advisory, VDB Entry
- https://vuldb.com/submit/811288 Third Party Advisory, Exploit, VDB Entry
- https://vuldb.com/vuln/372559 Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/372559/cti Permissions Required, VDB Entry