CVE-2026-94394
Last modified
CVE-2026-94394 is a medium-severity vulnerability rated 6.3/10 on the CVSS scale. When a regular user adds a reference between objects or attributes, MISP checks whether the user can access the overall event, but it does not always check whether the individual pieces of data are also allowed for that user. Because of this, someone who can view an event could potentially access attributes or objects inside that event that were meant to be restricted to a specific sharing group or distribution level. The vulnerability affects authenticated users who are not site administrators and who already have access to an event containing more restricted data. The main impact is that users may be able to view sensitive attribute values, object details, or related object data that they should not normally be allowed to see..
Description
When a regular user adds a reference between objects or attributes, MISP checks whether the user can access the overall event, but it does not always check whether the individual pieces of data are also allowed for that user. Because of this, someone who can view an event could potentially access attributes or objects inside that event that were meant to be restricted to a specific sharing group or distribution level. The vulnerability affects authenticated users who are not site administrators and who already have access to an event containing more restricted data. The main impact is that users may be able to view sensitive attribute values, object details, or related object data that they should not normally be allowed to see.
Metrics
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-94394?
How severe is CVE-2026-94394?
How do I fix CVE-2026-94394?
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-94381MISP has a security issue that can let a user gain more acce…8.7
- CVE-2026-94382Beszel before 0.19.0 contains an insecure direct object refe…4.2
- CVE-2026-94383The MISP blocklist workflow module accepted a user-supplied …8.6
- CVE-2026-94387Aureus ERP before 1.6.0 contains a stored cross-site scripti…5.4
- CVE-2026-9439A vulnerability was determined in Edimax BR-6675nD 1.12. Aff…6.3
- CVE-2026-94393When a user creates or edits a report inside an event, MISP …6.4
- CVE-2026-9440A vulnerability was identified in Edimax BR-6478AC 1.23. Aff…6.3
- CVE-2026-94401MISP has a file-handling vulnerability that could let certai…8.3
- CVE-2026-94404MISP has a security issue that could let an attacker change …7.1
- CVE-2026-9441A security flaw has been discovered in Edimax BR-6478AC 1.23…6.3
- CVE-2026-9442A weakness has been identified in Edimax BR-6478AC 1.23. Thi…8.8
- CVE-2026-9443A security vulnerability has been detected in Edimax BR-6478…8.8
Are you affected by CVE-2026-94394?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST