Exploit discussion active in current signal (3 latest mentions)
Recommended action window: High priority (within 72h)
NVD 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.
Priority
LOW
Exploitation
NONE
PoC
YES
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
CVE-2026-39355 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 … https://www.cve.org/CVERecord?id=CVE-2026-39355
Post summary
The post announces CVE-2026-39355, noting a critical broken access control flaw in Genealogy before version 5.9.1, but offers no proof‑of‑concept, exploit, remediation, or active exploitation details.
[CVE-2026-39355: CRITICAL] Critical broken access control vulnerability in Genealogy PHP app (pre-5.9.1) allowed users to take over team workspaces. Update to 5.9.1 to mitigate this cyber security risk.#cve,CVE-2026-39355,#cybersecurity https://cvefind.com/CVE-2026-39355
Post summary
The post announces a critical broken access control flaw in Genealogy PHP app (pre-5.9.1) and recommends updating to 5.9.1 to mitigate the risk.
🚨 CVE-2026-39355: Genealogy is Missing Authorizati... Missing auth check in `TeamController::transferOwnership()` = instant team hijacking with a single POST request - famil... https://zerodaysignal.com/vulnerability/CVE-2026-39355 #netsec #vulnerability #CVE #sysadmin #zeroday
Post summary
The post announces CVE-2026-39355, a missing authorization check in TeamController::transferOwnership() that allows instant team hijacking via a single POST request, and links to a zeroday signal page for further details.
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| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | kreaweb | genealogy | - | - | - |