Vulnerability · Published Dec 16, 2024 · Assigned by VulDB

CVE-2024-12666ClassCMS User Management Page admin insufficient privileges

Medium 4.7

In plain English

A medium-severity security flaw in ClassCMS. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 45% of all known vulnerabilities).

Severity (CVSS 3.1)4.7Medium

Exploit odds (30 days)0.5%top 55.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability has been found in ClassCMS up to 4.8 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /admin?do=admin:user:editPost of the component User Management Page. The manipulation leads to improper handling of insufficient privileges. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Affected products (as reported)

Vendor	Product	Versions
n/a	ClassCMS	4.04.14.24.34.44.54.64.7

Weakness: CWE-274, CWE-266 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

References

VDB-288535 | ClassCMS User Management Page admin insufficient privileges vdb-entry
VDB-288535 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #461120 | ClassCMS V4.8 Improper Handling of Insufficient Permissions or Privileges third-party-advisory
https://github.com/Jack-Black-13/blob/blob/main/ClassCMS%20V4.8%20Vertical%20Privilege%20Escalation.md exploit