CVE-2026-22680
OpenViking < 0.3.3 Missing Authorization via Task Polling
CVSS Score
5.3
EPSS Score
0.1%
EPSS Percentile
16th
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.
| CWE | CWE-862 |
| Vendor | volcengine |
| Product | openviking |
| Published | Apr 7, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
Volcengine / OpenViking
0 < 0.3.3
References
github.com: https://github.com/volcengine/OpenViking/releases/tag/v0.3.3 github.com: https://github.com/volcengine/OpenViking/pull/1182 github.com: https://github.com/volcengine/OpenViking/commit/8c1c3f3608364ee0bb0e45f73478771a68aebdf5 vulncheck.com: https://www.vulncheck.com/advisories/openviking-missing-authorization-via-task-polling
Credits
Chia Min Jun Lennon