Authorization bypass through user-controlled key in Tolgee - #VU133246

 

Authorization bypass through user-controlled key in Tolgee - #VU133246

Published: June 2, 2026


Vulnerability identifier: #VU133246
CSH Severity: Low
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-639
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote user to modify another organization's LLM provider configuration and redirect future LLM traffic.

The vulnerability exists due to authorization bypass through user-controlled key in the LLM provider update endpoint when handling update requests with a foreign provider identifier under an authorized organization URL. A remote user can send a specially crafted request to modify another organization's LLM provider configuration and redirect future LLM traffic.


Affected software

Tolgee

Remediation

Install security update from vendor's website.

Tolgee - update to 3.194.0

External References

Related Security Bulletins