CVE-2025-10131 is a stored cross-site scripting vulnerability in the All Social Share Options WordPress plugin (versions up to 1.0). The issue occurs because the plugin does not properly sanitize or escape input provided through the 'sc' shortcode attributes. Authenticated attackers with contributor-level privileges or above can exploit this to inject arbitrary JavaScript code into pages, which executes in the context of users who visit those pages. The vulnerability has a CVSS 3.1 base score of 6.4, reflecting network attack vector, low attack complexity, required privileges at the contributor level, no user interaction, and impacts on confidentiality and integrity but not availability.

Successful exploitation allows an attacker with contributor-level access to inject persistent malicious scripts into WordPress pages via the vulnerable shortcode. This can lead to unauthorized actions performed in the context of other users viewing the affected pages, potentially compromising user data confidentiality and integrity. There is no indication of availability impact. No known exploits in the wild have been reported as of the published date.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict contributor-level access to trusted users only and consider disabling or removing the All Social Share Options plugin if feasible. Monitor for updates from the vendor or plugin maintainers regarding patches or mitigations.