CVE-2026-24330 Wildfly-core: wildfly: arbitrary file read via malicious archive deployment
Authenticated deployers can upload malicious archives to trigger arbitrary file read vulnerabilities in WildFly application servers.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-24330?
CVE-2026-24330 is a medium-severity vulnerability in Red Hat Fuse 7, published on 11 Aug 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A flaw was found in wildfly-core. A remote attacker, authenticated as a 'deployer' account, can import and deploy a malicious archive file from an untrusted source. This is achieved by leveraging WildFly libraries to craft a Java project that allows an HTTP POST request to upload and deploy the malicious archive. This could lead to further exploitation, such as arbitrary file read vulnerabilities.
Weakness: CWE-434
Which versions are affected by CVE-2026-24330?
How do I fix CVE-2026-24330?
No fix has been published for CVE-2026-24330 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-24330 being exploited?
There is no known exploitation of CVE-2026-24330 in the wild and no public exploit code.
Sources
Also known as GHSA-ggg3-f99r-pw42.