The vulnerability CVE-2025-25083 in Dave Lavoie EP4 More Embeds plugin (versions <= 1.0.0) is a Stored Cross-site Scripting (XSS) issue caused by improper input neutralization during web page generation. This allows attackers to inject malicious scripts that persist and execute when other users view the affected pages. The CVSS 3.1 score is 7.1, reflecting network attack vector, low attack complexity, no privileges required, user interaction required, and impacts on confidentiality, integrity, and availability. No official patch or vendor advisory is available to confirm remediation status.

Successful exploitation of this vulnerability can allow attackers to execute arbitrary scripts in the context of users' browsers, potentially leading to theft of sensitive information, session hijacking, or disruption of service. The CVSS score indicates partial impacts on confidentiality, integrity, and availability. There are no known active exploits 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 removing the EP4 More Embeds plugin if feasible, or apply any available workarounds recommended by the vendor. Monitor official channels for updates regarding patches or mitigations.