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.
Metrics
Affected Vendors & Products
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Advisories
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Fixes
Solution
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Workaround
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References
History
Tue, 13 Oct 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Omnispace Agora Project < 26.10.0 Stored XSS via Uploaded File Name | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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MITRE
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-13T19:59:44.084Z
Reserved: 2026-07-15T21:18:20.185Z
Link: CVE-2026-63147
Vulnrichment
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NVD
Status : Received
Published: 2026-10-13T20:17:30.350
Modified: 2026-10-13T20:17:30.350
Link: CVE-2026-63147
Redhat
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OpenCVE Enrichment
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Weaknesses