CVE-2026-44311

{
  "id": "CVE-2026-44311",
  "sourceIdentifier": "[email protected]",
  "published": "2026-06-22T22:16:46.200",
  "lastModified": "2026-10-25T23:10:00.167",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Fabric.js is a Javascript HTML5 canvas library. Prior to 7.4.0, a potential Cross-Site Scripting (XSS) vulnerability exists in Fabric.js due to improper escaping of user-controlled input during SVG serialization via the toSVG() method. Specifically, the color field within the colorStops array of a fabric.Gradient object is not properly escaped when converted into SVG <stop> elements. If an application renders the generated SVG string into the DOM, this may allow an attacker to inject arbitrary HTML/SVG and execute JavaScript in the victim's browser. This vulnerability is fixed in 7.4.0."
    },
    {
      "lang": "es",
      "value": "Fabric.js es una biblioteca de canvas HTML5 de Javascript. Antes de la versión 7.4.0, existe una potencial vulnerabilidad de cross-site scripting (XSS) en Fabric.js debido a un escape inadecuado de la entrada controlada por el usuario durante la serialización SVG a través del método toSVG(). Específicamente, el campo ’color’ dentro del array ’colorStops’ de un objeto fabric.Gradient no se escapa correctamente cuando se convierte en elementos SVG [stop]. Si una aplicación renderiza la cadena SVG generada en el DOM, esto puede permitir a un atacante inyectar HTML/SVG arbitrario y ejecutar JavaScript en el navegador de la víctima. Esta vulnerabilidad está corregida en la versión 7.4.0."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "fabricjs",
          "product": "fabric.js",
          "versions": [
            {
              "version": "< 7.4.0",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
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        "source": "[email protected]",
        "type": "Secondary",
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          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE"
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        "impactScore": 2.5
      },
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        "type": "Primary",
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          "integrityImpact": "LOW",
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          "id": "CVE-2026-44311",
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          "role": "CISA Coordinator",
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  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
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          "lang": "en",
          "value": "CWE-79"
        },
        {
          "lang": "en",
          "value": "CWE-116"
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  "references": [
    {
      "url": "https://github.com/fabricjs/fabric.js/releases/tag/v740",
      "source": "[email protected]",
      "tags": [
        "Product",
        "Release Notes"
      ]
    },
    {
      "url": "https://github.com/fabricjs/fabric.js/security/advisories/GHSA-w22m-hvvm-xmwx",
      "source": "[email protected]",
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