What’s Vulnerable › Vulnerabilities

CVE-2026-63153: Omnispace Agora Project < 26.10.0 Broken Access Control via setAffectations()

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-13 · updated 2026-10-27
• Weakness: CWE-639

Description

Omnispace Agora Project before 26.10.0 contains a broken access control vulnerability in setAffectations() that allows authenticated attackers to insert access-right records for a caller-supplied target space without verifying the caller has rights to that space. Attackers can assign access affectations to spaces outside their own reach, breaking tenant isolation and granting unauthorized access to restricted spaces.

Affected products

• Omnispace Agora Project: before 26.10.0 — fixed in 26.10.0

How to fix

Upgrade to a fixed version: Omnispace Agora Project 26.10.0. Check the vendor advisory for mitigations.

References

• https://github.com/xech/agora-project/releases/tag/26.10
• https://www.agora-project.net/
• https://www.vulncheck.com/advisories/omnispace-agora-project-broken-access-control-via-setaffectations

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