PT-2026-28476 · Globaleaks+1 · Globaleaks+1

Published 2026-03-27 · Updated 2026-03-27 · CVE-2026-33284

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions GlobaLeaks versions prior to 5.0.89

Description The '/api/support' endpoint performs minimal validation on user-submitted support requests, allowing arbitrary URLs to be included in support emails sent to administrators.

Recommendations Update to version 5.0.89.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2026-33284

GHSA-84WR-Q36Q-WQHV

Affected Products

Globaleaks

Globaleaks-Whistleblowing-Software

References · 4

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33284.json · Exploit
• https://github.com/globaleaks/globaleaks-whistleblowing-software/security/advisories/GHSA-84wr-q36q-wqhv · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-33284 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-33284 · Security Note