BaselineWatch
Desk

CVE-2026-63169

5.3 medium SSVC exploitation: none Deferred

Omnispace Agora Project before 26.10.0 contains a stored cross-site scripting vulnerability that allows authenticated users to post messages containing attacker-controlled iframes through the messenger's HTMLPurifier SafeIframe branch. Attackers can craft a message with a malicious iframe that is stored and automatically rendered to other channel members, enabling zero-click drive-by downloads and framed JavaScript execution in recipients' browsers.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 2

  1. StatusReceived → DeferredNVD modified 2026-10-15 15:52
  2. First seenCVSS 5.3NVD modified 2026-10-13 21:17

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 3