CVE-2024-1233 Eap: wildfly-elytron has a ssrf security issue
Attackers can exploit a lack of URL filtering in JWT validation to perform server-side request forgery, potentially accessing internal resources.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2024-1233?
CVE-2024-1233 is a high-severity server-side request forgery vulnerability in Red Hat JBoss Enterprise Application Platform, published on 9 Apr 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A flaw was found in` JwtValidator.resolvePublicKey` in JBoss EAP, where the validator checks jku and sends a HTTP request. During this process, no whitelisting or other filtering behavior is performed on the destination URL address, which may result in a server-side request forgery (SSRF) vulnerability.
Weakness: CWE-918
Which versions are affected by CVE-2024-1233?
2 open source packages ship an affected version, including org.wildfly.security:wildfly-elytron-realm-token.
| Package | Affected | Fixed in |
|---|---|---|
org.wildfly.security:wildfly-elytron-realm-token Maven | All versions to 2.4.0.CR1 | None |
org.wildfly.security:wildfly-elytron-realm-token Maven | All versions to 2.4.0.CR1 | None |
How do I fix CVE-2024-1233?
Apply the vendor's patch.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2024-1233 being exploited?
There is no known exploitation of CVE-2024-1233 in the wild and no public exploit code.
Sources
Also known as GHSA-v4mm-q8fv-r2w5.