PT-2021-10286 · Yzmcms · Yzmcms

Published 2021-07-27 · Updated 2021-08-03 · CVE-2020-19118

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: YzmCMS version 5.2

Description: The issue is related to a Cross Site Scripting (XSS) vulnerability. It affects the site code parameter in the "admin/index/init.html" endpoint. This vulnerability allows for malicious script execution.

Recommendations: For YzmCMS version 5.2, consider restricting access to the site code parameter in the "admin/index/init.html" endpoint until a patch is available. As a temporary workaround, avoid using the site code parameter in this endpoint to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-19118

Affected Products

Yzmcms

References · 4

• 🔥 https://github.com/yzmcms/yzmcms/issues/14 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-19118 · Security Note
• https://osv.dev/vulnerability/CVE-2020-19118 · Vendor Advisory
• https://t.me/cibsecurity/26591 · Telegram Post