PT-2022-15922 · Mcms · Mcms

Lz2Y&R2 · Published 2022-01-20 · Updated 2022-01-26 · CVE-2022-23315

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 is related to an arbitrary file upload vulnerability. This vulnerability can be exploited via the /ms/template/writeFileContent.do API endpoint.

Recommendations For MCMS version 5.2.4, consider restricting access to the /ms/template/writeFileContent.do API endpoint to minimize the risk of exploitation. As a temporary workaround, avoid using this endpoint until a patch is available. 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-2022-23315

GHSA-FR5W-98MC-JJVG

Affected Products

Mcms

References · 6

• 🔥 https://gitee.com/mingSoft/MCMS/issues/I4Q4PX · Exploit
• https://osv.dev/vulnerability/CVE-2022-23315 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-23315 · Security Note
• https://osv.dev/vulnerability/GHSA-fr5w-98mc-jjvg · Vendor Advisory
• https://web.archive.org/web/20220125060457/https://gitee.com/mingSoft/MCMS/issues/I4Q4PX · Note
• https://t.me/cibsecurity/35979 · Telegram Post