VulnSocial

CVE-2026-0521Disclosure(tydac / map\+)

LOWCVSS 6.1 · MEDIUM

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

  • Patch tydac map\+ systems immediately
  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft

Recommended action window: High priority (within 72h)

NVD 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.

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2.0/ 10 priority

Sources & remediation

Exploit / PoC references
Other references
Weakness type (CWE)
CWE-79

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • map\+

Threat summary

  • Public PoC is present in monitored signal
  • Patch or workaround signal is available
  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • PoC mentioned or linked in 1 signal
  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 3 signals
  • Disclosure: 2 classified signals
  • General: 1 classified signal
  • Peaked 1d ago at 2 mentions (2026-02-06); latest day: 1
  • 3 total mentions across 2 days

Affected systems

Vendors
tydac
Products
map\+

1 version affected across 1 product

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-02-06: 2Mentions · 2026-02-09: 1PoC Mentioned / Linked · 2026-02-09: 1Patch / Workaround · 2026-02-09: 1Technical Details · 2026-02-06: 2Technical Details · 2026-02-09: 102-0602-09
Signal classification2 categories
Disclosure
266.7%
General
133.3%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-02-062
Disclosure1General1
2026-02-091
Disclosure1
Full discourse3 posts
  • CVE@CVEnew
    General

    CVE-2026-0521 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… https://www.cve.org/CVERecord?id=CVE-2026-0521

    Post summary

    The post announces a reflected XSS flaw in TYDAC AG MAP+ PDF export, providing basic technical details but no evidence of exploitation, PoC, patch, or mitigation.

    00010310
    56.5K followersView on X
  • Redguard AG@redguard_ch
    Disclosure

    New Advisory: Reflected XSS in MAP+ (TYDAC AG) 🗺️ CVE-2026-0521 (CVSS 5.6) allows JS execution via unsanitized error messages. ⚠️ Patches are backported, so version numbers won't change—verify your install! Full PoC: https://www.redguard.ch/blog/2026/02/05/advisory-tydac-mapplus/ #InfoSec #XSS https://t.co/7TykeEdVai

    Post summary

    A new reflected XSS vulnerability (CVE-2026-0521) in MAP+ is disclosed, with a PoC link and a backported patch.

    00000125
    246 followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-0521 Reflected XSS in TYDAC AG MAP+ 3.4.0 PDF Export Functionality https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-0521

    Post summary

    CVE-2026-0521 is a reflected XSS vulnerability in the PDF export functionality of TYDAC AG MAP+ 3.4.0, as reported by Vulmon.

    0000050
    4.0K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Apptydacmap\+3.4.0--

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