CVE-2026-9373 JeecgBoot OpenAPI Endpoint call improper authentication
Remote attackers can bypass authentication on the OpenAPI endpoint to access protected resources, requiring high complexity to exploit.
- 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-2026-9373?
CVE-2026-9373 is a medium-severity authentication bypass vulnerability in JeecgBoot, published on 24 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability has been found in JeecgBoot 3.9.1. This issue affects some unknown processing of the file /openapi/call/ of the component OpenAPI Endpoint. Such manipulation leads to improper authentication. The attack can be executed remotely. A high complexity level is associated with this attack. The exploitability is assessed as difficult. The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-287
Which versions are affected by CVE-2026-9373?
How do I fix CVE-2026-9373?
No fix has been published for CVE-2026-9373 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-2026-9373 being exploited?
There is no known exploitation of CVE-2026-9373 in the wild and no public exploit code.
Sources
Also known as GHSA-fvq7-vj2h-wmm9.