CVE-2025-63739 Missing authorization in n/a

Medium 4.3 Published 9 Dec 2025 Updated 11 Dec 2025

Authenticated attackers can modify PHP configuration files in RockOA, potentially leading to code execution or system compromise.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-63739?

CVE-2025-63739 is a medium-severity missing authorization vulnerability in n/a, published on 9 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

An issue was discovered in function phpinisaveAction in file webmain/system/cogini/coginiAction.php in Xinhu Rainrock RockOA 2.7.0 allowing attackers to authenticated users to modify PHP configuration files via the a parameter to the index.php endpoint.

Weakness: CWE-284

Which versions are affected by CVE-2025-63739?

It affects 1 product.

Products include Rockoa Rockoa.

How do I fix CVE-2025-63739?

No fix has been published for CVE-2025-63739 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2025-63739 being exploited?

There is no known exploitation of CVE-2025-63739 in the wild and no public exploit code.

Sources

Also known as GHSA-jjcj-frhf-qphh.