CVE-2025-58863 describes a stored cross-site scripting vulnerability in the Zoomify embed for WP plugin (versions up to 1.5.2). This vulnerability is due to improper neutralization of input during web page generation, which allows an attacker with low privileges and requiring user interaction to execute arbitrary scripts in the context of the affected site. The CVSS 3.1 vector indicates network attack vector, low attack complexity, low privileges required, user interaction required, and impacts on confidentiality, integrity, and availability at a low level. No patch or official remediation information is currently available, and no known exploits have been reported.

Successful exploitation of this stored XSS vulnerability could allow an attacker to execute arbitrary scripts in the context of the affected website, potentially leading to limited disclosure of information, modification of content, or disruption of availability. The impact is rated medium with a CVSS score of 6.5. There are no known active exploits 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 available, users should exercise caution with user-generated content and consider implementing temporary input validation or output encoding measures to mitigate stored XSS risks. Monitor official SdeWijs communications for updates on patches or mitigations.