CVE-2026-54010
Last modified
CVE-2026-54010 is a high-severity vulnerability rated 8.3/10 on the CVSS scale. Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.6, Open WebUI lets an authenticated user attach arbitrary file_id values to their own chat message without checking whether they own or can read those files. EPSS estimates a 0.24% chance of exploitation in the next 30 days.
Description
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.6, Open WebUI lets an authenticated user attach arbitrary file_id values to their own chat message without checking whether they own or can read those files. If the attacker then shares that chat and grants themselves read access, has_access_to_file() treats the victim file as accessible through the shared chat, and the file endpoints read or delete the victim file. This vulnerability is fixed in 0.9.6.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Openwebui | Open Webui | < 0.9.6 |
References
- https://github.com/open-webui/open-webui/security/advisories/GHSA-vrhc-3fr6-pc3cExploit, Vendor Advisory, Mitigation
- https://github.com/open-webui/open-webui/security/advisories/GHSA-vrhc-3fr6-pc3cExploit, Vendor Advisory, Mitigation
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-54010?
How severe is CVE-2026-54010?
How do I fix CVE-2026-54010?
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-2026-54005Kirby is an open-source content management system. Prior to …7.1
- CVE-2026-54006Open WebUI is a self-hosted artificial intelligence platform…4.3
- CVE-2026-54007Open WebUI is a self-hosted artificial intelligence platform…6.5
- CVE-2026-54008Open WebUI is a self-hosted artificial intelligence platform…8.5
- CVE-2026-54009Open WebUI is a self-hosted artificial intelligence platform…6.5
- CVE-2026-5401AFP Spotlight protocol dissector crash in Wireshark 4.6.0 to…5.5
- CVE-2026-54011Open WebUI is a self-hosted artificial intelligence platform…5.4
- CVE-2026-54012Open WebUI is a self-hosted artificial intelligence platform…7.1
- CVE-2026-54013Open WebUI is a self-hosted artificial intelligence platform…7.6
- CVE-2026-54014Open WebUI is a self-hosted artificial intelligence platform…4.3
- CVE-2026-54015Open WebUI is a self-hosted artificial intelligence platform…6.4
- CVE-2026-54016Open WebUI is a self-hosted artificial intelligence platform…4.3
Are you affected by CVE-2026-54010?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST