CVE-2026-33284CWE-20

GlobalLeaks has insufficient URL validation in user support API

Low · published March 27, 2026

CVSS v4.0
1.2
EPSS
0%
Percentile
20.3
In the wild
Unconfirmed
What it is

GlobaLeaks is free and open-source whistleblowing software. Prior to version 5.0.89, the /api/support endpoint of GlobaLeaks performs minimal validation on user-submitted support requests. As a result, arbitrary URLs can be included in support emails sent to administrators. Version 5.0.89 patches the issue.

The record
Technical detail
CVSS v4.0
1.2 · LOW
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U
EPSS
0.00288 · 20.3th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2026-03-27T13:58Z
EPSS history
Timeline
  • 27 MAR 13:58Z
    GlobalLeaks has insufficient URL validation in user support API
    cvelistv5