CVE-2026-0521CWE-79

Reflected Cross-Site Scripting in PDF Export Error Message

Medium · published February 6, 2026

CVSS v4.0
5.6
EPSS
0%
Percentile
22.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.6 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
EPSS
0.00304 · 22.0th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-02-06T06:17Z
EPSS history
Timeline
  • 06 FEB 06:17Z
    Reflected Cross-Site Scripting in PDF Export Error Message
    cvelistv5