Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-22680

CVE-2026-22680MEDIUM

Volcengine OpenViking — OpenViking < 0.3.3 Missing Authorization via Task Polling

  AV  AC  AT  PR  UI  VC  VI  VA   CVSS    EPSS   %ile   KEV
   N   L   N   N   N   L   N   N    6.9   .0038   30.9     —

AFFECTED
  Product     Versions     Fixed
  OpenViking  unspecified  8c1c3f3608364ee0bb0e45f73478771a68aebdf5

TIMELINE
  Jan 8   Reserved by VulnCheck
  Apr 7   Published (CNA: VulnCheck)
  Oct 8   EXPLOIT PUBLISHED — CVE-2026-22680 (Volcengine OpenViking). Public exploit reference added.

CWE-862 · CNA: VulnCheck · CVSS v4.0 · 4 references · NVD status: Analyzed

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.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
January 8, 2026	Reserved	Reserved by VulnCheck
April 7, 2026	Published	Published (CNA: VulnCheck)
October 8, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-22680 (Volcengine OpenViking). Public exploit reference added.

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Volcengine	OpenViking	—	—	8c1c3f3608364ee0bb0e45f73478771a68aebdf5

Weaknesses

CWE-862

References (4)

https://github.com/volcengine/OpenViking/commit/8c1c3f3608364ee0bb0e45f73478771a68aebdf5 [Patch]
https://github.com/volcengine/OpenViking/pull/1182 [Exploit, Issue Tracking, Third Party Advisory]
https://github.com/volcengine/OpenViking/releases/tag/v0.3.3 [Release Notes]
https://www.vulncheck.com/advisories/openviking-missing-authorization-via-task-polling [Third Party Advisory]

Authoritative record: CVE-2026-22680 at cve.org

Vendors: volcengine

Weaknesses: CWE-862

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-22680 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Monday, October 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.