CVE-2025-11290

CRMEB JWT HMAC Secret hard-coded key

HIGH
8.1
CVSS Score
Published: October 5, 2025 at 11:32 AM UTC
Updated: October 19, 2026 at 04:10 PM UTC
1 product affected across 1 vendorCrmeb

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Severity
HIGH8.1
Exploit prediction
EPSS 0.4%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versionsv ≤ 5.6.15.6.05.6.1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

VDB EntryTechnical DescriptionThird Party Advisory
Source: cverecord
https://vuldb.com/?id.327171
SignaturePermissions RequiredVDB Entry
Source: cverecord
https://vuldb.com/?ctiid.327171
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/?submit.659843

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
HIGH
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-321CWE-320

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