Description

Genealogy is a family tree PHP application. Prior to 5.9.1, a critical broken access control vulnerability in the genealogy application allows any authenticated user to transfer ownership of arbitrary non-personal teams to themselves. This enables complete takeover of other users’ team workspaces and unrestricted access to all genealogy data associated with the compromised team. This vulnerability is fixed in 5.9.1.

INFO

Published Date :

2026-04-07T18:56:06.385Z

Last Modified :

2026-04-08T18:10:34.141Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-39355 vulnerability.

Vendors Products
Kreaweb
  • Genealogy
Mgeurts
  • Genealogy
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-39355.

URL Resource
https://github.com/MGeurts/genealogy/security/advisories/GHSA-2rq7-jqm7-w8x4 cve-icon cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact