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Medium · 5.6 CVE-2026-0521 EUVD-2026-5678GHSA-74rw-28vp-8wh9

Reflected Cross-Site Scripting in PDF Export Error Message

Published Feb 6, 2026 · Updated Feb 6, 2026 · Assigned by NCSC.ch

Description

A reflected cross-site scripting (XSS) vulnerability in the PDF export functionality of the TYDAC AG MAP+ solution allows unauthenticated attackers to craft a malicious URL, that if visited by a victim, will execute arbitrary JavaScript in the victim's context. Such a URL could be delivered through various means, for instance, by sending a link or by tricking victims to visit a page crafted by the attacker.

This issue was verified in MAP+: 3.4.0.

Affected products

VendorProductAffectedFixed
TYDAC MAP+ — —

References