Vulnerability Description
OpenViking versions 0.2.5 prior to 0.2.14 contain a missing authentication vulnerability in the bot proxy router that allows remote unauthenticated attackers to access protected bot proxy functionality by sending requests to the POST /bot/v1/chat and POST /bot/v1/chat/stream endpoints. Attackers can bypass authentication checks and interact directly with the upstream bot backend through the OpenViking proxy without providing valid credentials.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Volcengine | Openviking | >= 0.2.5, < 0.2.14 |
Related Weaknesses (CWE)
References
- https://github.com/volcengine/OpenViking/commit/27acda8d1701ff68423fbd6c902208e3Patch
- https://github.com/volcengine/OpenViking/pull/996Issue Tracking
- https://github.com/volcengine/OpenViking/releases/tag/v0.2.14Release Notes
- https://www.vulncheck.com/advisories/openviking-bot-proxy-endpoints-allow-unauthThird Party AdvisoryVDB Entry
FAQ
What is CVE-2026-34999?
CVE-2026-34999 is a vulnerability with a CVSS score of 5.3 (MEDIUM). OpenViking versions 0.2.5 prior to 0.2.14 contain a missing authentication vulnerability in the bot proxy router that allows remote unauthenticated attackers to access protected bot proxy functionalit...
How severe is CVE-2026-34999?
CVE-2026-34999 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-34999?
Check the references section above for vendor advisories and patch information. Affected products include: Volcengine Openviking.