CVE-2026-63161: Omnispace Agora Project session fixation vulnerability

CVE-2026-63161 · Severity: high · CVSS 8.8 · Published 2026-10-13

Omnispace Agora Project is a web-based collaboration platform for file sharing, messaging, task management, and team communication. A session fixation flaw allows attackers to hijack user accounts by injecting a known session identifier before login and maintaining access after the victim authenticates, potentially granting unauthorized access to all collaboration data, messages, files, and project information.

Technologies: Omnispace Agora Project. Vendors: Omnispace.

Quick answers

Is CVE-2026-63161 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-63161 being exploited in the wild.
How severe is CVE-2026-63161?
High severity, with a CVSS score of 8.8, published 13 October 2026.
Which products and versions are affected?
Omnispace Agora Project before 26.10.0.
Is there a fix for CVE-2026-63161?
Yes: fixed in 26.10.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-63161 attacked?
It is attacked over the network, in a web application.
Am I affected by CVE-2026-63161?
Check whether you run Omnispace Agora Project at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • Fixed in: 26.10.0

Technical details

The vulnerability is a session fixation flaw where the application fails to regenerate the session identifier upon successful authentication. An attacker can plant a known session ID in a victim's browser prior to login (via network-based attack vector), and when the victim authenticates, the session maintains the attacker-controlled ID, allowing the attacker to assume the authenticated session. A fix is available in version 26.10.0 and later.

Affected products

  • Omnispace Agora Project before 26.10.0

Timeline

  • 2026-10-13: disclosed
  • 2026-10-01: patched: Version 26.10.0 or later fixes the vulnerability

References

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