PT-2020-15460 · Yzmcms · Yzmcms

Mntn0X · Published 2020-11-19 · Updated 2020-11-25 · CVE-2020-22394

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions YzmCMS version 5.5

Description The member contribution function in the editor of YzmCMS contains a cross-site scripting (XSS) issue. This allows for potential malicious script injection and execution. No information is provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations For YzmCMS version 5.5, consider disabling the member contribution function in the editor until a patch is available to mitigate the risk of cross-site scripting (XSS) attacks.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-22394

Affected Products

Yzmcms

References · 5

• 🔥 https://github.com/yzmcms/yzmcms/issues/42 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-22394 · Security Note
• https://osv.dev/vulnerability/CVE-2020-22394 · Vendor Advisory
• https://t.me/cvenotify/6175 · Telegram Post
• https://t.me/cibsecurity/16610 · Telegram Post