PT-2018-11563 · Zzcms · Zzcms

Published 2018-07-02 · Updated 2018-09-04 · CVE-2018-13056

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions zzcms version 8.3

Description A vulnerability exists at the /user/del.php endpoint, allowing an attacker to delete any file by manipulating the zzcms main table and then making an image add request. This can be exploited to gain database access by deleting the install.lock file.

Recommendations For zzcms version 8.3, as a temporary workaround, consider restricting access to the /user/del.php endpoint until a patch is available. Additionally, restrict modifications to the zzcms main table to prevent unauthorized file deletions.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2018-13056

Affected Products

Zzcms

References · 3

• 🔥 https://github.com/actionyz/ZZCMS/blob/master/del.php.md · Exploit
• https://osv.dev/vulnerability/CVE-2018-13056 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-13056 · Security Note