The 胖鼠采集 (Fat Rat Collect) WordPress plugin, used for content collection and automatic publishing, contains a reflected XSS vulnerability due to missing escaping on a URL parameter in all versions up to 2.7.3. This flaw allows unauthenticated attackers to inject malicious scripts that execute in the context of a victim's browser if the victim clicks a crafted link. The vulnerability is tracked as CVE-2024-10577 with a CVSS 3.1 base score of 6.1 (AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N). No patch or remediation details are provided in the available data, and the plugin is not a cloud service, so remediation depends on vendor or community updates.

Successful exploitation can lead to limited confidentiality and integrity impacts by executing arbitrary scripts in the victim's browser context. This may allow attackers to steal sensitive information or perform actions on behalf of the user. There is no impact on system availability. The vulnerability requires user interaction (clicking a malicious link) and does not require privileges or authentication.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should avoid clicking on suspicious links related to the plugin's functionality. Monitoring official plugin repositories or vendor communications for updates is recommended. No official fix or temporary workaround is currently documented.