CVE Watch17 oct 2026

CVE-2026-63147

Omnispace Agora Project before 26.10.0 contains a stored cross-site scripting vulnerability that allows authenticated users to inject malici

CVSS

5.4

Medio

EPSS

0.2%

p10

KEV

—

Exploit Today

0-100

Publicado: 13 oct 2026 · Última mod.: 17 oct 2026 · CWE-79

EPSS · 30d

0.2%EPSS · 30 días0.2%

2026-10-142026-10-20

Descripción técnica

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.

Referencias oficiales

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