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

Quick assessment

Affected
Omnispace Agora Project
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Omnispace Agora Project 版本低于 26.10.0 中存在一个 broken access control（访问控制失效）漏洞，位于 setAffectations() 函数。该漏洞允许经过身份验证的攻击者插入针对攻击者自行提供的目标空间的访问权限记录，而系统未验证调用者是否对该空间拥有相应权限。攻击者可以将访问权限分配至其自身访问范围之外的空间，从而破坏多租户隔离机制，并获得对受限空间的未授权访问。

CVSS 8.1 · High
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I. Basic Information for CVE-2026-63153

Vulnerability Information
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Vulnerability Title
Omnispace Agora Project < 26.10.0 Broken Access Control via setAffectations()
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Omnispace Agora Project 0 ~ 26.10.0 -

II. Public POCs for CVE-2026-63153

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III. Intelligence Information for CVE-2026-63153

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Patches & Fixes for CVE-2026-63153 (1)

Vendor Advisories for CVE-2026-63153 (1)

Vendor Pages for CVE-2026-63153 (1)

Same Patch Batch · Omnispace · 2026-10-13 · 21 CVEs total

CVE-2026-63146 9.8 CRITICAL Omnispace Agora Project < 26.10.0 PHP Code Injection via config.inc.php
CVE-2026-63161 8.8 HIGH Omnispace Agora Project < 26.10.0 Session Fixation via Authentication
CVE-2026-63154 8.8 HIGH Omnispace Agora Project < 26.10.0 SQL Identifier Injection via agoraFields[]
CVE-2026-63162 8.8 HIGH Omnispace Agora Project < 26.10.0 Path Traversal via tmpFolderName Parameter
CVE-2026-63174 8.1 HIGH Omnispace Agora Project < 26.10.0 Broken Access Control via spaceAffectList
CVE-2026-63165 8.1 HIGH Omnispace Agora Project < 26.10.0 SQL Injection via sortEvents Parameter
CVE-2026-63152 8.1 HIGH Omnispace Agora Project < 26.10.0 Second-Order SQL Injection via _idCategoryFilter
CVE-2026-63163 7.5 HIGH Omnispace Agora Project < 26.10.0 Broken Access Control via MobileFileDownload
CVE-2026-63149 7.4 HIGH Omnispace Agora Project < 26.10.0 Predictable Default Password via uniqid()
CVE-2026-63158 7.4 HIGH Omnispace Agora Project < 26.10.0 Pass-the-Hash Authentication Bypass via Cookies
CVE-2026-63159 7.4 HIGH Omnispace Agora Project < 26.10.0 Predictable Password-Reset Token Account Takeover
CVE-2026-63160 7.4 HIGH Omnispace Agora Project < 26.10.0 Insecure Remember-Me Token Storage
CVE-2026-63172 7.1 HIGH Omnispace Agora Project < 26.10.0 Broken Function-Level Authorization via User-Edit
CVE-2026-63169 6.4 MEDIUM Omnispace Agora Project < 26.10.0 Stored XSS via Messenger Iframe
CVE-2026-63156 6.1 MEDIUM Omnispace Agora Project < 26.10.0 Reflected XSS via visioUrl Parameter
CVE-2026-63147 5.4 MEDIUM Omnispace Agora Project < 26.10.0 Stored XSS via Uploaded File Name
CVE-2026-63148 5.4 MEDIUM Omnispace Agora Project < 26.10.0 Stored XSS via Poll-Response Attachment Filename
CVE-2026-63168 5.4 MEDIUM Omnispace Agora Project < 26.10.0 Stored XSS via Nested POST Array Bypass
CVE-2026-63171 5.4 MEDIUM Omnispace Agora Project < 26.10.0 Stored XSS via Category Description
CVE-2026-63157 5.4 MEDIUM Omnispace Agora Project < 26.10.0 Stored XSS via Links Module

IV. Related Vulnerabilities

Same product: Agora Project
Same vendor: Omnispace
Same weakness: CWE-639

V. Comments for CVE-2026-63153

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