CVE-2025-22733

CVE-2025-22733 is an Improper Neutralization of Input During Web Page Generation vulnerability, classified as Reflected Cross-site Scripting (XSS) under CWE-79, in the WordPress plugin My Auctions Allegro (my-auctions-allegro-free-edition) by wphocus. The issue affects all versions of the plugin from n/a through 3.6.18.

The vulnerability carries a CVSS v3.1 base score of 7.1 (AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L), indicating network accessibility, low attack complexity, no required privileges, and user interaction such as clicking a malicious link. Remote attackers can exploit it by injecting malicious scripts into reflected user input on affected sites, achieving scope-changed impacts with low confidentiality, integrity, and availability effects, such as session hijacking or client-side data theft for interacting users.

The Patchstack advisory at https://patchstack.com/database/Wordpress/Plugin/my-auctions-allegro-free-edition/vulnerability/wordpress-my-auctions-allegro-plugin-3-6-18-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve documents the Reflected XSS vulnerability in the My Auctions Allegro plugin version 3.6.18 and provides details on mitigation.