CVE-2026-57695 is a reflected cross-site scripting vulnerability in Dan Rossiter Document Gallery affecting versions up to and including 5.1.0. The issue arises from improper neutralization of input during web page generation, which can be exploited to inject malicious scripts that execute in the context of the victim's browser. This vulnerability requires no privileges and has low attack complexity but requires user interaction. It impacts confidentiality, integrity, and availability to a limited extent.

Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the victim's browser, potentially leading to information disclosure, session hijacking, or other client-side impacts. The vulnerability affects confidentiality, integrity, and availability at a low level as per the CVSS vector.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or vendor advisory is currently provided. Until a patch is available, users should exercise caution with untrusted input and consider implementing web application firewall (WAF) rules to detect and block reflected XSS attempts.