CVE-2025-4494 JAdmin-JAVA JAdmin Admin Backend NoNeedLoginController.java toLogin improper authentication
Remote attackers can bypass authentication in the JAdmin admin backend to gain unauthorized access and privileges.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-4494?
CVE-2025-4494 is a medium-severity authentication bypass vulnerability in JAdmin-JAVA JAdmin, published on 9 May 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability, which was classified as critical, was found in JAdmin-JAVA JAdmin 1.0. Affected is the function toLogin of the file NoNeedLoginController.java of the component Admin Backend. The manipulation leads to improper authentication. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Weakness: CWE-287
Which versions are affected by CVE-2025-4494?
It affects 1 product.
Products include Jadmin-Java Jadmin.
How do I fix CVE-2025-4494?
No fix has been published for CVE-2025-4494 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2025-4494 being exploited?
There is no known exploitation of CVE-2025-4494 in the wild and no public exploit code.
Other vulnerabilities in JAdmin-JAVA JAdmin
Sources
Also known as GHSA-4374-q6w2-q795.