CVE-2026-27018
March 30, 2026
Gotenberg is an API for converting document formats. Prior to version 8.29.0, the fix introduced for CVE-2024-21527 can be bypassed using mixed-case or uppercase URL schemes. This issue has been patched in version 8.29.0.
Affected Packages
https://github.com/gotenberg/gotenberg.git (GITHUB):
Affected version(s) >=v7.0.0 <v8.29.0Fix Suggestion:
Update to version v8.29.0https://github.com/gotenberg/gotenberg.git (GITHUB):
Affected version(s) >=v7.0.0 <v8.29.0Fix Suggestion:
Update to version v8.29.0https://github.com/gotenberg/gotenberg.git (GITHUB):
Affected version(s) >=v7.0.0 <v8.29.0Fix Suggestion:
Update to version v8.29.0github.com/gotenberg/gotenberg/v8 (GO):
Affected version(s) >=v8.0.0 <v8.29.0Fix Suggestion:
Update to version v8.29.0github.com/gotenberg/gotenberg/v8 (GO):
Affected version(s) >=v8.0.0 <v8.29.0Fix Suggestion:
Update to version v8.29.0github.com/gotenberg/gotenberg/v8 (GO):
Affected version(s) >=v8.0.0 <v8.29.0Fix Suggestion:
Update to version v8.29.0Related Resources (6)
Do you need more information?
Contact UsCVSS v4
Base Score:
7.8
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
Exploit Maturity
POC
CVSS v3
Base Score:
8.2
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
LOW
Availability
NONE
