CVE-2026-29204
Last modified
CVE-2026-29204 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. Insufficient ownership check in `clientarea.php` allows an authenticated client area user to submit requests using another user’s `addonId` without any ownership validation leading to unauthorized access to the victim's account.. EPSS estimates a 0.32% chance of exploitation in the next 30 days.
Description
Insufficient ownership check in `clientarea.php` allows an authenticated client area user to submit requests using another user’s `addonId` without any ownership validation leading to unauthorized access to the victim's account.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-29204?
How severe is CVE-2026-29204?
How do I fix CVE-2026-29204?
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-2026-29199phpBB before 3.3.16 is vulnerable to Host Header Injection t…8.1
- CVE-2026-2920GStreamer ASF Demuxer Heap-based Buffer Overflow Remote Code…7.8
- CVE-2026-29200A critical IDOR vulnerability has been discovered in Comet B…9.9
- CVE-2026-29201Insufficient input validation of the feature file name in `f…8.6
- CVE-2026-29202Insufficient input validation of the `plugin` parameter of t…8.8
- CVE-2026-29203A chmod call in the cPanel Nova plugin's Cpanel::Nova::Conne…8.8
- CVE-2026-29205Incorrect privileges management and insufficient path filter…8.6
- CVE-2026-29206Insufficient sanitization of SQL queries in the `sqloptimize…8.1
- CVE-2026-29207Improper Neutralization of Special Elements Used in a Templa…6.5
- CVE-2026-2921GStreamer RIFF Palette Integer Overflow Remote Code Executio…7.8
- CVE-2026-2922GStreamer RealMedia Demuxer Out-Of-Bounds Write Remote Code …7.8
- CVE-2026-29220Improper Limitation of a Pathname to a Restricted Directory …6.5
Are you affected by CVE-2026-29204?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST