What is CVE-2026-22680?

CVE-2026-22680 is a medium-severity vulnerability in Volcengine Openviking, classified under Missing Authorization. CVSS score: 5.3/10. Published 2026-04-07.

How severe is CVE-2026-22680?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Volcengine Openviking

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. Attackers can acces…

Vulnerability class: Broken Access Control

EPSS: 0.002 (35.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Volcengine Openviking — versions 0, 8c1c3f3608364ee0bb0e45f73478771a68aebdf5

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

github.com/volcengine/OpenViking/releases/tag/v0.3.3 (release-notes)
github.com/volcengine/OpenViking/pull/1182 (issue-tracking)
github.com/volcengine/OpenViking/commit/8c1c3f3608364ee0bb0e45f73478771a68aebdf5 (patch)
www.vulncheck.com/advisories/openviking-missing-authorization-via-task-polling (third-party-advisory)

Frequently asked questions

What is CVE-2026-22680?: CVE-2026-22680 is a medium-severity vulnerability in Volcengine Openviking, classified under Missing Authorization. CVSS score: 5.3/10. Published 2026-04-07.
How severe is CVE-2026-22680?: Medium severity. CVSS v3 base score is 5.3 out of 10.