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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Active

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00018.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
TYDAC AG MAP+ unknown
Version Status Constraints
0 unaffected < 3.0.0

Configuration 1 [-]

cpe:2.3:a:tydac:map\+:3.4.0:*:*:*:*:*:*:*

No data.

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Vendors Products
Tydac Ag Subscribe
Map+ Subscribe

Project Subscriptions

Vendors Products
Tydac Subscribe
Map\+ Subscribe
Tydac Ag Subscribe
Map+ Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://www.redguard.ch/blog/2026/02/05/advisory-tydac-mapplus/ cve-icon cve-icon
https://www.tydac.ch/en/mapplus/ cve-icon cve-icon
History

Wed, 18 Feb 2026 17:45:00 +0000

Type Values Removed Values Added
First Time appeared Tydac
Tydac map\+
CPEs cpe:2.3:a:tydac:map\+:3.4.0:*:*:*:*:*:*:*
Vendors & Products Tydac
Tydac map\+
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

Mon, 09 Feb 2026 11:00:00 +0000

Type Values Removed Values Added
First Time appeared Tydac Ag
Tydac Ag map+
Vendors & Products Tydac Ag
Tydac Ag map+

Fri, 06 Feb 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 06 Feb 2026 06:30:00 +0000

Type Values Removed Values Added
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.
Title Reflected Cross-Site Scripting in PDF Export Error Message
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 5.6, '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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: NCSC.ch

Published:

Updated: 2026-02-06T15:22:50.179Z

Reserved: 2025-12-17T08:22:37.425Z

Link: CVE-2026-0521

cve-icon Vulnrichment

Updated: 2026-02-06T15:22:36.225Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-06T07:16:11.353

Modified: 2026-02-18T17:43:20.867

Link: CVE-2026-0521

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-09T10:52:40Z

Weaknesses