What’s Vulnerable › Vulnerabilities

CVE-2026-22680: OpenViking < 0.3.3 Missing Authorization via Task Polling

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-04-07 · updated 2026-10-26
• Weakness: CWE-862

Description

OpenViking versions prior to 0.3.3 contain a missing authorization vulnerability in the task polling endpoints that allows unauthorized attackers to enumerate or retrieve background task metadata created by other users. Attackers can access the /api/v1/tasks and /api/v1/tasks/{task_id} routes without authentication to expose task type, task status, resource identifiers, archive URIs, result payloads, and error information, potentially causing cross-tenant interference in multi-tenant deployments.

Affected products

• Volcengine OpenViking: before 0.3.3 — fixed in 0.3.3

How to fix

Upgrade to a fixed version: Volcengine OpenViking 0.3.3. Check the vendor advisory for mitigations.

References

• https://github.com/volcengine/OpenViking/commit/8c1c3f3608364ee0bb0e45f73478771a68aebdf5
• https://github.com/volcengine/OpenViking/pull/1182
• https://github.com/volcengine/OpenViking/releases/tag/v0.3.3
• https://www.vulncheck.com/advisories/openviking-missing-authorization-via-task-polling
• https://github.com/volcengine/OpenViking/pull/1182

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