CVE-2026-22680
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.
Does this matter?
Lower severity and a low EPSS score (0.38%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 4.0
- 6.9 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.38% probability · 32th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-862
- Affected
- volcengine/openviking
- Source
- disclosure@vulncheck.com
References
- https://github.com/volcengine/OpenViking/commit/8c1c3f3608364ee0bb0e45f73478771a68aebdf5Patch
- https://github.com/volcengine/OpenViking/pull/1182Exploit, Issue Tracking, Third Party Advisory
- https://github.com/volcengine/OpenViking/releases/tag/v0.3.3Release Notes
- https://www.vulncheck.com/advisories/openviking-missing-authorization-via-task-pollingThird Party Advisory
- https://github.com/volcengine/OpenViking/pull/1182Exploit, Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.