CVE-2026-63147 — Omnispace Agora Project < 26.10.0 Stored XSS via Uploaded File Name
Omnispace Agora Project before 26.10.0 contains a stored cross-site scripting vulnerability that allows authenticated users to inject malicious script by uploading a file with H…
Published: 2026-10-13 · CVSS: 5.1 · CVSS 4.0
Omnispace Agora Project before 26.10.0 contains a stored cross-site scripting vulnerability that allows authenticated users to inject malicious script by uploading a file with HTML/script markup embedded in its filename, which bypasses the paramFilter since uploaded-file names arrive through $_FILES rather than $_GET/$_POST. Attackers can upload a file with a crafted name such as an SVG onload payload to have the unsanitized filename stored and later rendered to other users, resulting in script execution in their browsers.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7