CVE-2025-26778

Summary

CVE-2025-26778 is a Cross-site Scripting (XSS) vulnerability affecting NotFound Gallery from versions n/a to 2.2.1. Malicious scripts can be injected and stored on the affected gallery's webpages, posing a significant risk to users. An attacker can exploit this vulnerability to steal sensitive information or take control of a user's browser session. The issue arises due to improper neutralization of user input during the web page generation process. It is crucial for users to update their NotFound Gallery installation to a patched version to mitigate this risk.

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