PT-2023-19344 · Unknown · Tinymce Custom Styles Plugin

Rio Darmawan · Published 2023-04-25 · Updated 2023-04-28 · CVE-2023-23995

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 Tim Reeves & David Stöckl TinyMCE Custom Styles plugin versions <= 1.1.2

Description The issue is related to a Stored Cross-Site Scripting (XSS) vulnerability that requires authentication with admin+ privileges. This vulnerability affects the Tim Reeves & David Stöckl TinyMCE Custom Styles plugin.

Recommendations For versions <= 1.1.2, update to a version higher than 1.1.2 to resolve the issue. At the moment, there is no information about other specific mitigation measures for this vulnerability.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-23995

Affected Products

Tinymce Custom Styles Plugin

References · 4

• https://osv.dev/vulnerability/CVE-2023-23995 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-23995 · Security Note
• https://t.me/cibsecurity/62858 · Telegram Post
• https://patchstack.com/database/vulnerability/tinymce-custom-styles/wordpress-tinymce-custom-styles-plugin-1-1-2-cross-site-scripting-xss-vulnerability?_s_id=cve · Note