Authorization bypass through user-controlled key in Tolgee - #VU133247
Published: June 2, 2026
Vulnerability identifier: #VU133247
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: N/A
CWE-ID: CWE-639
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Tolgee
Affected software:
Tolgee
Tolgee
Detailed vulnerability description
The vulnerability allows a remote user to modify another project's content storage configuration or disclose sensitive information.
The vulnerability exists due to authorization bypass through user-controlled key in the content storage update and test endpoints when handling requests with a foreign content storage identifier under an authorized project URL. A remote user can send a specially crafted request to modify another project's content storage configuration or disclose sensitive information.
Testing a foreign storage configuration may expose existing storage secrets.
Remediation
Install security update from vendor's website.