CVE-2025-11290 CRMEB JWT HMAC Secret hard-coded key
Attackers can exploit a hard-coded JWT HMAC secret in CRMEB to bypass authentication and potentially take over accounts.
- 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-2025-11290?
CVE-2025-11290 is a medium-severity vulnerability in CRMEB, published on 5 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability was identified in CRMEB up to 5.6.1. This affects an unknown function of the component JWT HMAC Secret Handler. Such manipulation of the argument secret with the input default leads to use of hard-coded cryptographic key . It is possible to launch the attack remotely. Attacks of this nature are highly complex. The exploitability is reported as difficult. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2025-11290?
It affects 1 product.
Products include Crmeb Crmeb.
How do I fix CVE-2025-11290?
No fix has been published for CVE-2025-11290 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-11290 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-11290 exists.
Other vulnerabilities in CRMEB
Sources
Also known as GHSA-4mrh-386v-3qq4.