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TI-2025-34944 Aliases CVE-2025-55287

Genealogy has a stored XSS vulnerability

Priority LOW 24CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

Genealogy is a family tree PHP application. Prior to 4.4.0, Authenticated Stored Cross-Site Scripting (XSS) vulnerability was identified in the Genealogy application. Authenticated attackers could run arbitrary JavaScript in another user’s session, leading to session hijacking, data theft, and UI manipulation. This vulnerability is fixed in 4.4.0.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00331 26th percentileScored 2026-11-07
Fix Fixed genealogy (MGeurts): 4.4.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
MGeurtsgenealogybefore 4.4.04.4.0Patch availableCNA
  • genealogy VendorMGeurts Affected before 4.4.0 Fixed in 4.4.0 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:kreaweb:genealogy:*:*:*:*:*:*:*:*before 4.4.0VulnerableMGeurts
  • cpe:2.3:a:kreaweb:genealogy:*:*:*:*:*:*:*:* Versions before 4.4.0 Vulnerable ·MGeurts

Remediation

  • Fix · CNA genealogy (MGeurts) Fixed in 4.4.0

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-55287

References

Patch 1

Advisory 1

  • TI-2026-28343 Missing authorization in MGeurts genealogy CVSS 3.1CRITICAL 10.0
  • TI-2025-34945 Genealogy has a Reflected XSS Vulnerability CVSS 3.1MEDIUM 5.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences