PT-2023-30679 · WordPress · Tutor Lms

Emad-Fazel · Published 2023-10-16 · Updated 2023-10-20 · CVE-2023-4805

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 Tutor LMS WordPress plugin versions prior to 2.3.0

Description The issue allows users, such as subscribers, 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 versions prior to 2.3.0, update to version 2.3.0 or later to resolve the issue. As a temporary workaround, consider restricting access to settings that could be used to perform Stored Cross-Site Scripting attacks until a patch is available.

Exploit

Fix

Related Identifiers

CVE-2023-4805

Affected Products

Tutor Lms

References · 5

• 🔥 https://wpscan.com/vulnerability/1049e940-49b1-4236-bea2-c636f35c5647 · Exploit
• https://osv.dev/vulnerability/CVE-2023-4805 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-4805 · Security Note
• https://twitter.com/CVEnew/status/1714006536417075479 · Twitter Post
• https://t.me/cibsecurity/72344 · Telegram Post