{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "0"
                  },
                  {
                    "last_affected": "4.0.3"
                  }
                ],
                "source": "DESCRIPTION"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "0970248a52f653c09ef793e408e2d76ab568db39"
            }
          ],
          "repo": "https://github.com/webasyst/webasyst-framework",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/51xxx/CVE-2026-51954.json"
  },
  "details": "An issue in Webasyst Framework 4.0.3 and before allows a remote attacker to execute arbitrary code via a crafted OAuth authorization URL with an arbitrary redirect_uri.",
  "id": "CVE-2026-51954",
  "modified": "2026-10-24T02:30:58.782228382Z",
  "published": "2026-10-22T00:00:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://support.webasyst.com/forum/48658/unvalidated-redirect_uri-in-oauth-authorization-flow-allows-authorization-code-interception-and-permanent-api-access/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/51xxx/CVE-2026-51954.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-51954"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/webasyst/webasyst-framework/issues/389"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/Envincion/CVE-2026-51954"
    }
  ],
  "schema_version": "1.9.0"
}