CVE-2026-35458CWE-1333

Gotenberg has a ReDoS via extraHttpHeaders scope feature

High · published April 7, 2026

CVSS v4.0
8.7
EPSS
1%
Percentile
48.7
In the wild
Unconfirmed
What it is

Gotenberg is an API for converting document formats. In 8.29.1 and earlier, Gotenberg uses dlclark/regexp2 to compile user-supplied scope patterns without setting a proper timeout. Users with access to features using this logic can hang workers indefinitely.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS
0.00612 · 48.7th percentile
Weakness
CWE-1333 · Inefficient Regular Expression Complexity
Published
2026-04-07T14:24Z
EPSS history
Timeline
  • 07 APR 14:24Z
    Gotenberg has a ReDoS via extraHttpHeaders scope feature
    cvelistv5