PYSEC-2026-2855

Vulnerability from pysec - Published: 2026-07-13 14:36 - Updated: 2026-07-13 16:05
VLAI
Details

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.

Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
6.9 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Impacted products
Name purl
openviking pkg:pypi/openviking
Aliases
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "openviking",
        "purl": "pkg:pypi/openviking"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.3.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.1.17",
        "0.1.18",
        "0.2.1",
        "0.2.10",
        "0.2.10.dev45",
        "0.2.10.dev50",
        "0.2.11",
        "0.2.12",
        "0.2.12.dev1",
        "0.2.13",
        "0.2.13.dev2",
        "0.2.13.dev4",
        "0.2.14.dev4",
        "0.2.15",
        "0.2.16.dev9",
        "0.2.3",
        "0.2.5",
        "0.2.6",
        "0.3.1",
        "0.3.2"
      ]
    }
  ],
  "aliases": [
    "CVE-2026-22680",
    "GHSA-h336-2wxm-pr6q"
  ],
  "details": "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.",
  "id": "PYSEC-2026-2855",
  "modified": "2026-07-13T16:05:27.092137Z",
  "published": "2026-07-13T14:36:49.190887Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22680"
    },
    {
      "type": "WEB",
      "url": "https://github.com/volcengine/OpenViking/pull/1182"
    },
    {
      "type": "WEB",
      "url": "https://github.com/volcengine/OpenViking/commit/8c1c3f3608364ee0bb0e45f73478771a68aebdf5"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/volcengine/OpenViking"
    },
    {
      "type": "WEB",
      "url": "https://github.com/volcengine/OpenViking/releases/tag/v0.3.3"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/openviking-missing-authorization-via-task-polling"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/openviking"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-h336-2wxm-pr6q"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "OpenViking contains a missing authorization vulnerability in the task polling endpoints"
}



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