FKIE_CVE-2025-66403

Vulnerability from fkie_nvd - Published: 2025-12-01 23:15 - Updated: 2026-01-07 20:50
Severity ?
4.6 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 2.2.3, a stored cross-site scripting (XSS) vulnerability exists in the Filerise application due to improper handling of uploaded SVG files. The application accepts user-supplied SVG uploads without sanitizing or restricting embedded script content. When a malicious SVG containing inline JavaScript or event-based payloads is uploaded, it is later rendered directly in the browser whenever viewed within the application. Because SVGs are XML-based and allow scripting, they execute in the origin context of the application, enabling full stored XSS. This vulnerability is fixed in 2.2.3.
References
security-advisories@github.comhttps://github.com/error311/FileRise/commit/f2ce43f18f0444f8f63f7c33758d1837dd5ba91ePatch
security-advisories@github.comhttps://github.com/error311/FileRise/security/advisories/GHSA-qrcv-vjvf-fr29Vendor Advisory, Exploit
Impacted products
Vendor Product Version
filerise filerise *
To clipboard 

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              "criteria": "cpe:2.3:a:filerise:filerise:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E1FB57DD-F04F-47CD-91D0-43638966F0E3",
              "versionEndExcluding": "2.2.3",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 2.2.3, a stored cross-site scripting (XSS) vulnerability exists in the Filerise application due to improper handling of uploaded SVG files. The application accepts user-supplied SVG uploads without sanitizing or restricting embedded script content. When a malicious SVG containing inline JavaScript or event-based payloads is uploaded, it is later rendered directly in the browser whenever viewed within the application. Because SVGs are XML-based and allow scripting, they execute in the origin context of the application, enabling full stored XSS. This vulnerability is fixed in 2.2.3."
    }
  ],
  "id": "CVE-2025-66403",
  "lastModified": "2026-01-07T20:50:05.937",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.6,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
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          "confidentialityImpact": "LOW",
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        "source": "nvd@nist.gov",
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  "published": "2025-12-01T23:15:53.390",
  "references": [
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      "tags": [
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      "url": "https://github.com/error311/FileRise/commit/f2ce43f18f0444f8f63f7c33758d1837dd5ba91e"
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "value": "CWE-79"
        }
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      "source": "security-advisories@github.com",
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    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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