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.
Advisories

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Sat, 17 Oct 2026 18:45:00 +0000

Type Values Removed Values Added
First Time appeared Omnispace
Omnispace agora Project
Vendors & Products Omnispace
Omnispace agora Project

Wed, 14 Oct 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 13 Oct 2026 20:15:00 +0000

Type Values Removed Values Added
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.
Title Omnispace Agora Project < 26.10.0 Broken Access Control via setAffectations()
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-14T15:56:20.613Z

Reserved: 2026-07-15T21:18:20.185Z

Link: CVE-2026-63153

cve-icon Vulnrichment

Updated: 2026-10-14T14:49:22.124Z

cve-icon NVD

Status : Deferred

Published: 2026-10-13T20:17:30.880

Modified: 2026-10-15T15:52:40.503

Link: CVE-2026-63153

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-17T18:30:06Z

Weaknesses