PT-2024-28666 · WordPress · Wordpress Jitsi Shortcode

Bob Matyas · Published 2024-06-14 · Updated 2024-08-01 · CVE-2024-3977

Positive Technologies (AI Summary)

CVSS v3.1

5.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions WordPress Jitsi Shortcode WordPress plugin versions 0.1 and earlier

Description The issue allows high privilege users, such as admins, to perform Stored Cross-Site Scripting attacks, even when the unfiltered html capability is disallowed, for example, in a multisite setup. This is due to the plugin not sanitizing and escaping some of its settings.

Recommendations For WordPress Jitsi Shortcode WordPress plugin versions 0.1 and earlier, update to a version that addresses the sanitization and escaping of settings to prevent Stored Cross-Site Scripting attacks. As a temporary workaround, consider restricting the use of the plugin's settings to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-3977

Affected Products

Wordpress Jitsi Shortcode

References · 5

• 🔥 https://wpscan.com/vulnerability/25851386-eccf-49cb-afbf-c25286c9b19e · Exploit
• https://osv.dev/vulnerability/CVE-2024-3977 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-3977 · Security Note
• https://twitter.com/CVEnew/status/1801547334641139868 · Twitter Post
• https://t.me/cvenotify/87767 · Telegram Post