CVE-2026-63147
CVE-2026-63147 · Omnispace Agora Project < 26.10.0 Stored XSS via Uploaded File Name
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 5.1 · Medium · EPSS 0.2% · Fix available
- Published
- Updated
Affected products and versions
agora project
- Versions
- ≥ 0, < 26.10.0: Affected (semver)
Update to 26.10.0