CVE-2026-12796

Name: CVE-2026-12796
Creator: NVD / NIST
Published: 2026-06-21T10:16:15.22+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.1/10EPSS 0.36%

Last modified Jun 24, 2026

CVE-2026-12796 is a low-severity vulnerability rated 2.1/10 on the CVSS scale. A vulnerability was identified in BerriAI litellm up to 1.82.2. This impacts the function get_redirect_response_from_openid of the file litellm/proxy/management_endpoints/ui_sso.py of the component SSO Authentication Flow. EPSS estimates a 0.36% chance of exploitation in the next 30 days.

Description

A vulnerability was identified in BerriAI litellm up to 1.82.2. This impacts the function get_redirect_response_from_openid of the file litellm/proxy/management_endpoints/ui_sso.py of the component SSO Authentication Flow. The manipulation leads to session expiration. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.

Metrics

CVSS 3.1

6.3/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS 4.0

2.1/10

CVSS: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/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.36%

27.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-613

Affected Software

Vendor	Product	Versions
Litellm	Litellm	<= 1.82.2

References

https://gist.github.com/YLChen-007/5fa8af12e1b183674d7ca96d852fb697Exploit, Third Party Advisory
https://vuldb.com/cve/CVE-2026-12796Third Party Advisory, VDB Entry
https://vuldb.com/submit/811287Third Party Advisory, Exploit, VDB Entry
https://vuldb.com/vuln/372558Third Party Advisory, VDB Entry
https://vuldb.com/vuln/372558/ctiPermissions Required, VDB Entry

Timeline

Published: Jun 21, 2026
Last Modified: Jun 24, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-12796?

How severe is CVE-2026-12796?

CVE-2026-12796 has a CVSS score of 2.1/10 (LOW severity). The EPSS model estimates a 0.36% probability of exploitation in the next 30 days.

How do I fix CVE-2026-12796?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-12796?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST