CVE-2024-9897 is a stored cross-site scripting vulnerability in the StreamWeasels Twitch Integration plugin for WordPress, affecting all versions up to 1.8.6. The issue arises from improper neutralization of user-supplied input in the sw-twitch-embed shortcode, allowing authenticated attackers with contributor-level access or higher to inject arbitrary web scripts. These scripts execute in the context of users viewing the injected pages, potentially leading to session hijacking or other script-based attacks. The CVSS 3.1 base score is 6.4 (medium), with network attack vector, low attack complexity, privileges required at the contributor level, no user interaction needed, and impact on confidentiality and integrity but not availability.

An attacker with contributor-level or higher access can inject malicious scripts that execute in the browsers of users who view the compromised pages. This can lead to unauthorized actions such as session hijacking or data theft affecting confidentiality and integrity. There is no indication of availability impact. The vulnerability does not appear to be exploited in the wild at this time.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict contributor-level access carefully and consider disabling or removing the StreamWeasels Twitch Integration plugin if not essential. Monitor vendor channels for updates and apply patches promptly once available.