PT-2024-27634 · Web357 · Web357 Easy Custom Code

Cronus · Published 2024-07-21 · Updated 2024-08-30 · CVE-2024-37536

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Web357 Easy Custom Code (LESS/CSS/JS) – Live editing versions 1.0.8 and earlier

Description The issue is related to Improper Neutralization of Input During Web Page Generation, also known as Cross-site Scripting (XSS). This allows for Stored XSS due to the live editing feature.

Recommendations For versions 1.0.8 and earlier, update to a version later than 1.0.8 to resolve the issue. As a temporary workaround, consider disabling the live editing feature until a patch is available. Restrict access to the live editing module to minimize the risk of exploitation. Avoid using the live editing feature in the affected API endpoints until the issue is resolved.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-37536

Affected Products

Web357 Easy Custom Code

References · 5

• https://osv.dev/vulnerability/CVE-2024-37536 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-37536 · Security Note
• https://t.me/cvedetector/1315 · Telegram Post
• https://t.me/cvenotify/86891 · Telegram Post
• https://patchstack.com/database/vulnerability/easy-custom-code/wordpress-easy-custom-code-less-css-js-plugin-1-0-8-cross-site-scripting-xss-vulnerability?_s_id=cve · Note