FKIE_CVE-2026-28683

Vulnerability from fkie_nvd - Published: 2026-03-06 05:16 - Updated: 2026-03-09 18:52
Severity ?
8.7 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Summary
Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to version 2.2.3, if a malicious authenticated user uploads SVG and creates a hotlink for it, they can achieve stored XSS. This issue has been patched in version 2.2.3.
References
security-advisories@github.comhttps://github.com/Forceu/Gokapi/releases/tag/v2.2.3Release Notes
security-advisories@github.comhttps://github.com/Forceu/Gokapi/security/advisories/GHSA-3c22-5j5m-4jq7Vendor Advisory
Impacted products
Vendor Product Version
forceu gokapi *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:forceu:gokapi:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8645BF69-6E20-4571-ABA4-A9C590D032C8",
              "versionEndExcluding": "2.2.3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to version 2.2.3, if a malicious authenticated user uploads SVG and creates a hotlink for it, they can achieve stored XSS. This issue has been patched in version 2.2.3."
    },
    {
      "lang": "es",
      "value": "Gokapi es un servidor de intercambio de archivos autoalojado con expiraci\u00f3n autom\u00e1tica y soporte de cifrado. Antes de la versi\u00f3n 2.2.3, si un usuario autenticado malicioso sube un SVG y crea un enlace directo para \u00e9l, puede lograr XSS almacenado. Este problema ha sido parcheado en la versi\u00f3n 2.2.3."
    }
  ],
  "id": "CVE-2026-28683",
  "lastModified": "2026-03-09T18:52:48.920",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 8.7,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 5.8,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-03-06T05:16:38.443",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/Forceu/Gokapi/releases/tag/v2.2.3"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://github.com/Forceu/Gokapi/security/advisories/GHSA-3c22-5j5m-4jq7"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.