CVE-2025-11290: A vulnerability was identified in CRMEB up to 5.6.1

Q: How do I fix CVE-2025-11290?

crmeb: upgrade to newer than 5.6.1. Exact commands for each OS are on this page.

Q: Is CVE-2025-11290 being exploited?

CVE-2025-11290 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-11290 affect?

CVE-2025-11290 affects crmeb. Severity is medium (CVSS 5.6). 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 .

Q: How urgent is CVE-2025-11290?

Priority 33/100. Remotely exploitable, no login, no user action

Routine

MEDIUM 5.6REMOTEUPGRADE

CVE-2025-11290 is a medium-severity flaw (CVSS 5.6) affecting crmeb. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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 contacte

Why this priority

Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	5.6 (Medium)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 66%)
CISA exploited list	No
Weakness	CWE-320, CWE-321
Published	2025-10-05
Last modified	2026-10-19

Publisher (CNA): VulDB · Vendor: crmeb

Last updated 2026-10-19 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-10-05 12:15 UTCPublished CVE record published
2026-10-19 16:10 UTCUpdated Record last modified

crmeb crmeb UPGRADE

Affected: <= 5.6.1

Fixed in: newer than 5.6.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy crmeb || rpm -q crmeb || crmeb --version

2. UPGRADE to newer than 5.6.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade crmeb

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade crmeb

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-11290?

crmeb: upgrade to newer than 5.6.1. Exact commands for each OS are on this page.

Is CVE-2025-11290 being exploited?

CVE-2025-11290 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-11290 affect?

CVE-2025-11290 affects crmeb. Severity is medium (CVSS 5.6). 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 .

How urgent is CVE-2025-11290?

Priority 33/100. Remotely exploitable, no login, no user action

Related CVEs

CVE-2025-10391 MEDIUM 6.3 UPGRADE A security vulnerability has been detected in CRMEB up to 5.6.1
CVE-2025-10389 MEDIUM 5.4 UPGRADE A security flaw has been discovered in CRMEB up to 5.6.1
CVE-2025-10390 MEDIUM 5.4 UPGRADE A weakness has been identified in CRMEB up to 5.6.1
CVE-2025-11288 MEDIUM 6.3 UPGRADE A security flaw has been discovered in CRMEB up to 5.6
CVE-2025-15442 MEDIUM 4.7 UPGRADE A vulnerability was determined in CRMEB up to 5.6.1

References

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