CVE-2025-10133 is a stored cross-site scripting vulnerability in the URLYar URL Shortner WordPress plugin (versions up to 1.1.0). The issue is due to improper neutralization of input in the 'urlyar_shortlink' shortcode, allowing authenticated users with contributor or higher privileges to inject arbitrary scripts. These scripts execute in the context of users visiting the injected pages, potentially leading to information disclosure or session hijacking. The CVSS 3.1 base score is 6.4 (medium severity), with network attack vector, low attack complexity, and privileges required at the contributor level. No known exploits in the wild or vendor patches are currently documented.

An attacker with contributor-level access or higher can exploit this vulnerability to inject persistent malicious scripts into pages using the vulnerable shortcode. This can lead to unauthorized script execution in the browsers of users who view the affected pages, potentially resulting in information disclosure or session compromise. The vulnerability does not affect availability and requires authenticated access, limiting its impact to environments where such access is granted.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict contributor-level access to trusted users only and consider disabling or removing the URLYar URL Shortner plugin if feasible. Monitor for updates from the vendor or plugin repository for a security patch addressing this vulnerability.