{"id":"CVE-2026-63147","published":"2026-10-13T20:17:30.350","lastModified":"2026-10-17T02:17:20.153","description":"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.","cvssScore":5.4,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","cwes":["CWE-79"],"vendors":[],"products":[],"references":[{"url":"https://github.com/xech/agora-project/releases/tag/26.10","tags":[]},{"url":"https://www.agora-project.net/","tags":[]},{"url":"https://www.vulncheck.com/advisories/omnispace-agora-project-stored-xss-via-uploaded-file-name","tags":[]}],"exploitRefs":[{"url":"https://github.com/xech/agora-project/releases/tag/26.10","tags":[]}],"hasPoc":true,"ai":null}