CVE-2026-43934
Last modified
CVE-2026-43934 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. e107 is a content management system (CMS). Prior to 2.3.4, a Broken Access Control vulnerability exists in the application, allowing an unauthorized authenticated user to edit comments posted by others. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
e107 is a content management system (CMS). Prior to 2.3.4, a Broken Access Control vulnerability exists in the application, allowing an unauthorized authenticated user to edit comments posted by others. This stems from inadequate server-side access control validation, where the application depends only on a predictable identifier in the request to determine which comment to edit, without confirming the requesting user’s ownership of the comment. This vulnerability is fixed in 2.3.4.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-43934?
How severe is CVE-2026-43934?
How do I fix CVE-2026-43934?
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-2026-43926FOSSBilling is a free, open-source billing and client manage…6.3
- CVE-2026-43927FOSSBilling is a free, open-source billing and client manage…6.9
- CVE-2026-43928FOSSBilling is a free, open-source billing and client manage…2.3
- CVE-2026-43929ssrfcheck is a library that checks if a string contains a po…8.2
- CVE-2026-4393Cross-Site Request Forgery (CSRF) vulnerability in Drupal Au…4.3
- CVE-2026-43930Parse Server is an open source backend that can be deployed …5.9
- CVE-2026-43935e107 is a content management system (CMS). Prior to 2.3.4, a…8.1
- CVE-2026-43936e107 is a content management system (CMS). Prior to 2.3.4, y…4.3
- CVE-2026-43937YetAnotherForum.NET (YAF.NET) is a C# ASP.NET forum. Prior t…8.8
- CVE-2026-43938YetAnotherForum.NET (YAF.NET) is a C# ASP.NET forum. Prior t…8.1
- CVE-2026-43939YetAnotherForum.NET (YAF.NET) is a C# ASP.NET forum. Prior t…7.3
- CVE-2026-4394The Gravity Forms plugin for WordPress is vulnerable to Stor…6.1
Are you affected by CVE-2026-43934?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST