CVE-2026-15371 (GCVE-0-2026-15371)

Vulnerability from cvelistv5 – Published: 2026-08-18 06:52 – Updated: 2026-08-18 06:52
VLAI
Title
Velociraptor Stored XSS in URL column types
Summary
Velociraptor's web GUI allows specifying a custom type for columns in tables. The URL type takes the cell value and forms a URL which can be clicked in the GUI.The code does not limit the schemes allowed in this URL , allowing an attacker to specify a JavaScript scheme exposing the user to XSS.
CWE
  • CWE-177 - Improper handling of URL encoding (hex encoding)
Impacted products
Vendor Product Version CPE status
Rapid7 Velociraptor Affected: 0 , < 0.77.2 (semver)
guessed Create a notification for this product.
Show details on NVD website

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          "platforms": [
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          "vendor": "Rapid7",
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          "supportingMedia": [
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              "base64": false,
              "type": "text/html",
              "value": "The user must designate the column to be of type URL in the notebook, or in the artifact. Currently the only built in artifact that does this is \u003cb\u003eServer.Monitoring.RSSFeeds.\u003c/b\u003e"
            }
          ],
          "value": "The user must designate the column to be of type URL in the notebook, or in the artifact. Currently the only built in artifact that does this is Server.Monitoring.RSSFeeds."
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          "lang": "en",
          "type": "finder",
          "value": "yoojoon2 (https://github.com/yoojoon2)"
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        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-592",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-592 Stored XSS"
            }
          ]
        }
      ],
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            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
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            "userInteraction": "REQUIRED",
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            "version": "3.1"
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      "providerMetadata": {
        "dateUpdated": "2026-08-18T06:52:28.884Z",
        "orgId": "9974b330-7714-4307-a722-5648477acda7",
        "shortName": "rapid7"
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      "references": [
        {
          "url": "http://docs.velociraptor.app/announcements/advisories/cve-2026-15371/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
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      "workarounds": [
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          "supportingMedia": [
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              "base64": false,
              "type": "text/html",
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            }
          ],
          "value": "Users should not designate a column as type URL if the source of the table is untrusted (e.g. the results from artifact collections where the data is under the attacker\u0027s control)."
        }
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    "cveId": "CVE-2026-15371",
    "datePublished": "2026-08-18T06:52:28.884Z",
    "dateReserved": "2026-07-10T08:15:06.308Z",
    "dateUpdated": "2026-08-18T06:52:28.884Z",
    "state": "PUBLISHED"
  },
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  "vulnerability-lookup:meta": {
    "epss": {
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      "date": "2026-08-18",
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  }
}



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