Critical severity · published Jan 20, 2026
CVE-2026-1202
CRMEB LoginController.php appleLogin improper authentication
9.8
CVSS
0.9%
EPSS
No
On KEV
Description
A security flaw has been discovered in CRMEB up to 5.6.3. The affected element is the function appleLogin of the file crmeb/app/api/controller/v1/LoginController.php. Performing a manipulation of the argument openId results in improper authentication. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CR
CRMEB · Crmeb
5.6.0; 5.6.1; 5.6.2; 5.6.3 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-1202
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-1202
Exploit
https://github.com/foeCat/CVE/blob/main/CRMEB/apple_login_auth_bypass.md
Permissions Required
https://vuldb.com/?ctiid.341788
Third Party Advisory
https://vuldb.com/?id.341788
Third Party Advisory
https://vuldb.com/?submit.734711
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