CVE-2026-82281
Last modified
CVE-2026-82281 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. Kotaemon through 0.12.0 fails to properly validate conversation ownership in select_conv, delete_conv, rename_conv, and on_set_public_conversation functions in control.py. Attackers can read other users' chat histories, delete conversations, or rename conversations by supplying arbitrary conversation identifiers without proper authorization checks.. EPSS estimates a 0.26% chance of exploitation in the next 30 days.
Description
Kotaemon through 0.12.0 fails to properly validate conversation ownership in select_conv, delete_conv, rename_conv, and on_set_public_conversation functions in control.py. Attackers can read other users' chat histories, delete conversations, or rename conversations by supplying arbitrary conversation identifiers without proper authorization checks.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Cinnamon | kotaemon | <= 0.12.0 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-82281?
How severe is CVE-2026-82281?
How do I fix CVE-2026-82281?
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-2026-82276StarRocks through 4.0.13 contains an authentication bypass v…5.3
- CVE-2026-82277Argo Rollouts dashboard through 1.10.0 binds to all interfac…9.8
- CVE-2026-82278BISHENG before 2.6.0 contains a remote code execution vulner…8.8
- CVE-2026-82279HyperDX through 1.10.1 fails to enforce role-based access co…8.1
- CVE-2026-8228A security vulnerability has been detected in Wavlink NU516U…8.8
- CVE-2026-82280Quivr through 0.0.322 fails to validate ownership in prompt …7.1
- CVE-2026-82282Atlantis through 0.47.1 fails to authenticate the /github-ap…8
- CVE-2026-82283VoltAgent through 2.1.20 fails to validate conversation owne…8.1
- CVE-2026-82284Quivr versions through 0.0.322 fail to validate chat ownersh…8.1
- CVE-2026-82285bisheng through 2.6.0-fix2 contains a server-side request fo…8.2
- CVE-2026-82286gpt-crawler through 1.5.1 fails to validate the outputFileNa…8.6
- CVE-2026-82287Rybbit before 2.7.0 contains a CORS misconfiguration vulnera…8.1
Are you affected by CVE-2026-82281?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST