PT-2022-15737 · Mcms · Mcms

Lz2Y&R2 · Published 2022-01-20 · Updated 2022-01-26 · CVE-2022-22929

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions MCMS version 5.2.4

Description The issue allows attackers to execute arbitrary code via a crafted ZIP file, exploiting an arbitrary file upload vulnerability in the New Template module.

Recommendations For MCMS version 5.2.4, consider disabling the New Template module until a patch is available to prevent exploitation of the arbitrary file upload vulnerability. Restrict access to the module to minimize the risk of arbitrary code execution. Avoid using the module with untrusted ZIP files until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2022-22929

GHSA-77HH-P7R6-66PV

Affected Products

Mcms

References · 6

• 🔥 https://gitee.com/mingSoft/MCMS/issues/I4Q4NV · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-22929 · Security Note
• https://osv.dev/vulnerability/GHSA-77hh-p7r6-66pv · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-22929 · Vendor Advisory
• https://t.me/cibsecurity/35986 · Telegram Post
• https://web.archive.org/web/20230521040336/https://gitee.com/mingSoft/MCMS/issues/I4Q4NV · Note