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Simple Spoiler - Cross-Site Scripting (XSS) (CVE-2025-31020)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Webliberty Simple Spoiler simple-spoiler allows Stored XSS.This issue affects Simple Spoiler: from n/a through
CVE-2025-31020
The Simple Spoiler - Security Vulnerability (CVE-2024-8479)
The The Simple Spoiler plugin for WordPress is vulnerable to arbitrary shortcode execution in versions 1.2 to 1.3. This is due to the plugin adding the filter add_filter('comment_text', 'do_shortcode'); which will run all shortcodes in comments. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.
CVE-2024-8479
Simple Spoiler - Cross-Site Scripting (XSS) (CVE-2024-35639)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Webliberty Simple Spoiler simple-spoiler.This issue affects Simple Spoiler: from n/a through
CVE-2024-35639