VulnerabilityAnalyzed
CVE-2026-12797
The attack may be performed from remote.
LOW 2.1EPSS 0.40%
Does this matter?
Lower severity and a low EPSS score (0.40%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 4.0
- 2.1 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.40% probability · 34th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-285, CWE-863
- Affected
- litellm/litellm
- Source
- cna@vuldb.com
References
- https://gist.github.com/YLChen-007/078179224f07cc4e39e4f141a18c817aExploit, Third Party Advisory
- https://vuldb.com/cve/CVE-2026-12797Third Party Advisory, VDB Entry
- https://vuldb.com/submit/811288Third Party Advisory, Exploit, VDB Entry
- https://vuldb.com/vuln/372559Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/372559/ctiPermissions Required, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.