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.
References
| Link | Resource |
|---|---|
| https://github.com/foeCat/CVE/blob/main/CRMEB/jwt_auth_bypass/remote_register_jwt_bypass.md | Exploit Mitigation Third Party Advisory |
| https://vuldb.com/?ctiid.341789 | Permissions Required VDB Entry |
| https://vuldb.com/?id.341789 | Third Party Advisory VDB Entry |
| https://vuldb.com/?submit.735349 | Third Party Advisory VDB Entry |
Configurations
History
29 Jan 2026, 21:14
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/foeCat/CVE/blob/main/CRMEB/jwt_auth_bypass/remote_register_jwt_bypass.md - Exploit, Mitigation, Third Party Advisory | |
| References | () https://vuldb.com/?ctiid.341789 - Permissions Required, VDB Entry | |
| References | () https://vuldb.com/?id.341789 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/?submit.735349 - Third Party Advisory, VDB Entry | |
| First Time |
Crmeb crmeb
Crmeb |
|
| CPE | cpe:2.3:a:crmeb:crmeb:*:*:*:*:*:*:*:* |
20 Jan 2026, 01:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-01-20 01:15
Updated : 2026-01-29 21:14
NVD link : CVE-2026-1203
Mitre link : CVE-2026-1203
CVE.ORG link : CVE-2026-1203
JSON object : View
Products Affected
crmeb
- crmeb
CWE
CWE-287
Improper Authentication