medium6.4
CVE-2026-63169
Omnispace Agora Project before 26.10.0 contains a stored cross-site scripting vulnerability that allows authenticated users to post messages containing attacke…
Impact
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.
Affected products
| Product | Affected versions |
|---|---|
| Omnispace Agora Project | before 26.10.0 |
Versions were read from the advisory text. No structured product data has been published for this record yet.