WordPress Plugin Vulnerabilities

Theater for WordPress < 0.18.4 - Admin+ Stored XSS

Description

The plugin does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

Affects Plugins

Plugin icon
theatre
Fixed in 0.18.4

References

CVE
CVE-2023-47833
URL
https://patchstack.com/database/vulnerability/theatre/wordpress-theater-for-wordpress-plugin-0-18-3-cross-site-scripting-xss-vulnerability

Classification

Type
XSS
OWASP top 10
A7: Cross-Site Scripting (XSS)
CWE
CWE-79
CVSS
3.5 (low)

Miscellaneous

Original Researcher
DoYeon Park (p6rkdoye0n)
Verified
No
WPVDB ID
5fa2e25c-59f6-416c-9a47-8608b0aa0dbf

Timeline

Publicly Published
2023-11-16 (about 2 years ago)
Added
2023-11-23 (about 2 years ago)
Last Updated
2024-03-12 (about 2 years ago)

Other

Published
Title
Published
2017-07-24
Title
Popup Maker <= 1.6.4 - Authenticated Cross-Site Scripting (XSS)
Published
2026-02-09
Title
The Events Calendar Shortcode & Block < 3.1.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes
Published
2021-08-13
Title
Multiplayer Games <= 3.7 - Reflected Cross-Site Scripting
Published
2023-05-12
Title
itemprop WP for SERP/SEO Rich snippets <= 3.5.201706131 - Admin+ Stored XSS
Published
2024-11-20
Title
Page Parts < 1.4.4 - Reflected Cross-Site Scripting