ken678 YznCMS Auth Group Group.php Backend privileges management
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fix or patch referenced
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
YznCMS, a PHP content management system by ken678, contains a flaw in its admin authentication group handling that lets a remote attacker manipulate user group permissions. This improper privilege management could allow an attacker to gain access to backend functions beyond what their account should permit.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
A security flaw has been discovered in ken678 YznCMS up to 2.2.0. The affected element is the function Backend of the file app/admin/controller/auth/Group.php of the component Auth Group Handler. Performing a manipulation results in improper privilege management. The attack can be initiated remotely. Upgrading to version 2.2.1 is sufficient to fix this issue. The patch is named ed16cd7f7f73e0316ffa8a148d. You should upgrade the affected component.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- ken678 YznCMS
2.0, 2.1, 2.2.0