CVE-2024-11707 describes a reflected Cross-Site Scripting vulnerability in the My auctions allegro plugin for WordPress. The issue is due to improper neutralization of input during web page generation, specifically via the 'page' parameter. This allows unauthenticated attackers to inject malicious scripts that execute in the context of a victim's browser if they are tricked into clicking a crafted link. The vulnerability affects all versions up to and including 3.6.17. The CVSS 3.1 vector indicates network attack vector, low attack complexity, no privileges required, user interaction required, scope changed, and low impact on confidentiality and integrity, with no impact on availability.

Successful exploitation can lead to execution of arbitrary scripts in the context of the victim's browser, potentially allowing theft of user credentials, session tokens, or other sensitive information accessible to the browser. The vulnerability requires user interaction (clicking a malicious link) and does not require authentication. There is no indication of availability impact. No known exploits in the wild have been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider disabling or restricting access to the vulnerable plugin or applying manual input sanitization and output escaping if feasible. Monitoring for updates from the vendor or plugin maintainers is recommended to apply any forthcoming official patches promptly.