CVE-2026-13373 — WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in Tigerpaw Technology Integration Configuration

CVE-2026-13373

WatchGuard Firebox Stored Cross-Site-Scripting (XSS) Vulnerability in Tigerpaw Technology Integration Configuration PUBLISHED

Description (CNA)

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WatchGuard Fireware OS (Tigerpaw Technology Integration module) allows Stored XSS. This vulnerability is an additional unmitigated attack path for CVE-2025-13936.

Affected (CNA)

Vendor / product	Versions
WatchGuard / Fireware OS	affected 2025.1 before 2026.2.1; affected 12.4 before 12.12.1
WatchGuard / Fireware OS	affected 12.4 before 12.11.9
WatchGuard / Fireware OS	affected 12.4 before 12.5.19

CWE

CWE-79

References

https://psirt.watchguard.com/CVE-2026-13373
https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2026-00015

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.