PT-2024-30211 · Yzncms · Yzncms

Published 2024-08-20 · Updated 2024-08-31 · CVE-2024-42939

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 YZNCMS version 1.4.2

Description A cross-site scripting (XSS) issue in the /index/index.html component allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the configured remarks text field.

Recommendations For YZNCMS version 1.4.2, consider disabling the remarks text field in the /index/index.html component until a patch is available to prevent exploitation. Restrict access to the /index/index.html endpoint to minimize the risk of arbitrary web script execution. Avoid using the remarks text field in the affected component until the issue is resolved.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-42939

Affected Products

Yzncms

References · 7

• 🔥❌ https://github.com/tcyba/open_vul/blob/main/yzncms%20has%20a%20storage%20xss%20vulnerability.pdf · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2024-42939 · Security Note
• https://osv.dev/vulnerability/CVE-2024-42939 · Vendor Advisory
• https://t.me/cvenotify/92941 · Telegram Post
• https://twitter.com/CVEnew/status/1826119899925618949 · Twitter Post
• https://t.me/cvedetector/3722 · Telegram Post
• https://t.me/cvenotify/91449 · Telegram Post