CVE-2026-12795
BerriAI litellm SSO Debug Flow ui_sso.py json.dumps missing authentication
Description
A vulnerability was determined in BerriAI litellm up to 1.82.2. This affects the function json.dumps of the file litellm/proxy/management_endpoints/ui_sso.py of the component SSO Debug Flow. Executing a manipulation can lead to missing authentication. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure.
INFO
Published Date :
June 21, 2026, 9:16 a.m.
Last Modified :
June 24, 2026, 8:15 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 2.0 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Update BerriAI litellm to the latest version.
- Apply vendor security patches immediately.
- Review SSO configuration for security.
- Monitor for related security advisories.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-12795.
| URL | Resource |
|---|---|
| https://gist.github.com/YLChen-007/9b13c75a3a73187a4082cc6df0b100d3 | Exploit Third Party Advisory |
| https://vuldb.com/cve/CVE-2026-12795 | Third Party Advisory VDB Entry |
| https://vuldb.com/submit/811286 | Third Party Advisory Exploit VDB Entry |
| https://vuldb.com/vuln/372557 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/372557/cti | Permissions Required VDB Entry |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-12795 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-12795
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-12795 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-12795 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jun. 24, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:litellm:litellm:*:*:*:*:*:*:*:* versions up to (including) 1.82.2 Added Reference Type VulDB: https://gist.github.com/YLChen-007/9b13c75a3a73187a4082cc6df0b100d3 Types: Exploit, Third Party Advisory Added Reference Type VulDB: https://vuldb.com/cve/CVE-2026-12795 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/submit/811286 Types: Exploit, Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/vuln/372557 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/vuln/372557/cti Types: Permissions Required, VDB Entry -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 23, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-12795', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'poc'}, {'automatable': 'yes'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-06-23T02:44:53.768634Z'} -
New CVE Received by [email protected]
Jun. 21, 2026
Action Type Old Value New Value Added Affected [{'cpes': ['cpe:2.3:a:litellm:litellm:*:*:*:*:*:*:*:*'], 'vendor': 'BerriAI', 'modules': ['SSO Debug Flow'], 'product': 'litellm', 'versions': [{'status': 'affected', 'version': '1.82.0'}, {'status': 'affected', 'version': '1.82.1'}, {'status': 'affected', 'version': '1.82.2'}]}] Added Description A vulnerability was determined in BerriAI litellm up to 1.82.2. This affects the function json.dumps of the file litellm/proxy/management_endpoints/ui_sso.py of the component SSO Debug Flow. Executing a manipulation can lead to missing authentication. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/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 Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CWE CWE-287 Added CWE CWE-306 Added Reference https://gist.github.com/YLChen-007/9b13c75a3a73187a4082cc6df0b100d3 Added Reference https://vuldb.com/cve/CVE-2026-12795 Added Reference https://vuldb.com/submit/811286 Added Reference https://vuldb.com/vuln/372557 Added Reference https://vuldb.com/vuln/372557/cti