The vulnerability CVE-2025-22529 in wordpresteem WE Blocks (<= 1.3.5) is a stored cross-site scripting issue caused by improper input neutralization during web page generation. This flaw allows attackers with low privileges and requiring user interaction to inject malicious scripts that persist and execute in the context of other users' browsers. The CVSS 3.1 vector indicates network attack vector, low attack complexity, privileges required, user interaction needed, and partial impact on confidentiality, integrity, and availability. No patch or vendor advisory is provided, and no exploits are known in the wild.

Successful exploitation could allow an attacker to execute arbitrary scripts in the context of affected users, potentially leading to partial disclosure of sensitive information, modification of content, or disruption of availability. The impact is limited by the need for user interaction and some privileges, and the overall severity is medium as per the CVSS score of 6.5. No active exploitation has 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 limiting privileges for users who can input content into WE Blocks and apply standard XSS mitigations where possible. Monitor vendor channels for updates and apply patches promptly once released.