Vulnerability · Published May 29, 2025 · Assigned by VulDB

CVE-2025-5328chshcms mccms Backups.php restore_del path traversal

Medium 5.4

In plain English

A medium-severity path traversal in mccms from chshcms. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 71% of all known vulnerabilities).

Severity (CVSS 3.1)5.4Medium

Exploit odds (30 days)1.3%top 29.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in chshcms mccms 2.7. It has been declared as critical. This vulnerability affects the function restore_del of the file /sys/apps/controllers/admin/Backups.php. The manipulation of the argument dirs leads to path traversal. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
chshcms	mccms	2.7

Weakness: CWE-22 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

References

VDB-310498 | chshcms mccms Backups.php restore_del path traversal vdb-entry, technical-description
VDB-310498 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #582297 | https://gitee.com/chshcms/mccms mccms 2.7 Arbitrary File Deletion third-party-advisory
https://github.com/caigo8/CVE-md/blob/main/Mccms_V2.7/%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E5%88%A0%E9%99%A4.md exploit