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CVE-2026-1203
MEDIUM5.6
Description
A weakness has been identified in CRMEB up to 5.6.3. The impacted element is the function remoteRegister of the file crmeb/app/services/user/LoginServices.php of the component JSON Token Handler. Executing a manipulation of the argument uid can lead to improper authentication. The attack may be performed from remote. The attack requires a high level of complexity. The exploitability is regarded as difficult. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
CVE Details
CVSS v3.1 Score5.6
SeverityMEDIUM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack VectorNETWORK
ComplexityHIGH
Privileges RequiredNONE
User InteractionNONE
Published1/20/2026
Last Modified1/29/2026
Sourcenvd
Honeypot Sightings0
Affected Products
crmeb:crmeb
Weaknesses (CWE)
CWE-287
References
https://github.com/foeCat/CVE/blob/main/CRMEB/jwt_auth_bypass/remote_register_jwt_bypass.md(cna@vuldb.com)
https://vuldb.com/?ctiid.341789(cna@vuldb.com)
https://vuldb.com/?id.341789(cna@vuldb.com)
https://vuldb.com/?submit.735349(cna@vuldb.com)
IOC Correlations
No correlations recorded
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