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.
Published: 2026-04-01
Score: 6.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: Unauthorized Access to Bot Proxy
Action: Patch
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Tue, 07 Apr 2026 18:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:volcengine:openviking:*:*:*:*:*:*:*:*

Thu, 02 Apr 2026 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Volcengine
Volcengine openviking
Vendors & Products Volcengine
Volcengine openviking

Wed, 01 Apr 2026 23:45:00 +0000

Type Values Removed Values Added
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.
Title OpenViking 0.2.5 < 0.2.14 Bot Proxy Endpoints Allow Unauthenticated Access
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Volcengine Openviking
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-04-01T20:27:23.849Z

Reserved: 2026-03-31T20:40:15.617Z

Link: CVE-2026-34999

cve-icon Vulnrichment

Updated: 2026-04-01T20:27:07.690Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-01T14:16:55.947

Modified: 2026-04-07T16:37:04.470

Link: CVE-2026-34999

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-08T19:59:47Z

Weaknesses