CVE-2026-1202

HIGH
2026-01-20 [email protected]
7.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Jan 29, 2026 - 21:16 vuln.today
Public exploit code
CVE Published
Jan 20, 2026 - 01:15 nvd
HIGH 7.3

Tags

PHP Crmeb

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.

Analysis

Authentication bypass in CRMEB up to version 5.6.3 allows unauthenticated remote attackers to manipulate the openId parameter in the Apple login function, gaining unauthorized access without valid credentials. Public exploit code exists for this vulnerability, and the vendor has not released a patch despite early notification. …

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Remediation

Within 7 days: Identify all affected systems running CRMEB and apply vendor patches promptly. Audit authentication configurations and rotate any potentially compromised credentials.

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Priority Score

57
Low Medium High Critical
KEV: 0
EPSS: +0.4
CVSS: +36
POC: +20

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CVE-2026-1202 vulnerability details – vuln.today
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