FKIE_CVE-2026-32635

Vulnerability from fkie_nvd - Published: 2026-03-16 14:19 - Updated: 2026-06-17 10:36
Severity
9.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Summary
Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.0-next.3, 21.2.4, 20.3.18, and 19.2.20, a Cross-Site Scripting (XSS) vulnerability has been identified in the Angular runtime and compiler. It occurs when the application uses a security-sensitive attribute (for example href on an anchor tag) together with Angular's ability to internationalize attributes. Enabling internationalization for the sensitive attribute by adding i18n-<attribute> name bypasses Angular's built-in sanitization mechanism, which when combined with a data binding to untrusted user-generated data can allow an attacker to inject a malicious script. This vulnerability is fixed in 22.0.0-next.3, 21.2.4, 20.3.18, and 19.2.20.
References
security-advisories@github.comhttps://github.com/angular/angular/pull/67541Issue Tracking, Patch
security-advisories@github.comhttps://github.com/angular/angular/pull/67561Issue Tracking, Patch
security-advisories@github.comhttps://github.com/angular/angular/security/advisories/GHSA-g93w-mfhg-p222Mitigation, Vendor Advisory
Impacted products
Vendor Product Version
angular angular_cli *
angular angular_cli *
angular angular_cli *
angular angular_cli 22.0.0
angular angular_cli 22.0.0
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "compiler",
          "vendor": "@angular",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 22.0.0-next.0, \u003c 22.0.0-next.3"
            },
            {
              "status": "affected",
              "version": "\u003e= 21.0.0-next.0, \u003c 21.2.4"
            },
            {
              "status": "affected",
              "version": "\u003e= 20.0.0-next.0, \u003c 20.3.18"
            },
            {
              "status": "affected",
              "version": "\u003e= 17.0.0.next.0, \u003c 19.2.20"
            }
          ]
        },
        {
          "product": "core",
          "vendor": "@angular",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 22.0.0-next.0, \u003c 22.0.0-next.3"
            },
            {
              "status": "affected",
              "version": "\u003e= 21.0.0-next.0, \u003c 21.2.4"
            },
            {
              "status": "affected",
              "version": "\u003e= 20.0.0-next.0, \u003c 20.3.18"
            },
            {
              "status": "affected",
              "version": "\u003e= 17.0.0.next.0, \u003c 19.2.20"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "versionEndExcluding": "19.2.0",
              "versionStartIncluding": "17.0.0",
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.0-next.3, 21.2.4, 20.3.18, and 19.2.20, a Cross-Site Scripting (XSS) vulnerability has been identified in the Angular runtime and compiler. It occurs when the application uses a security-sensitive attribute (for example href on an anchor tag) together with Angular\u0027s ability to internationalize attributes. Enabling internationalization for the sensitive attribute by adding i18n-\u003cattribute\u003e name bypasses Angular\u0027s built-in sanitization mechanism, which when combined with a data binding to untrusted user-generated data can allow an attacker to inject a malicious script. This vulnerability is fixed in 22.0.0-next.3, 21.2.4, 20.3.18, and 19.2.20."
    },
    {
      "lang": "es",
      "value": "Angular es una plataforma de desarrollo para construir aplicaciones web m\u00f3viles y de escritorio usando TypeScript/JavaScript y otros lenguajes. Antes de las versiones 22.0.0-next.3, 21.2.4, 20.3.18 y 19.2.20, se ha identificado una vulnerabilidad de cross-site scripting (XSS) en el tiempo de ejecuci\u00f3n y el compilador de Angular. Ocurre cuando la aplicaci\u00f3n utiliza un atributo sensible a la seguridad (por ejemplo, href en una etiqueta de anclaje) junto con la capacidad de Angular para internacionalizar atributos. Habilitar la internacionalizaci\u00f3n para el atributo sensible a\u00f1adiendo i18n- omite el mecanismo de saneamiento integrado de Angular, lo que, cuando se combina con un enlace de datos a datos no confiables generados por el usuario, puede permitir a un atacante inyectar un script malicioso. Esta vulnerabilidad est\u00e1 corregida en las versiones 22.0.0-next.3, 21.2.4, 20.3.18 y 19.2.20."
    }
  ],
  "id": "CVE-2026-32635",
  "lastModified": "2026-06-17T10:36:08.510",
  "metrics": {
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.0,
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          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
          "version": "3.1"
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        "impactScore": 6.0,
        "source": "nvd@nist.gov",
        "type": "Primary"
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    "cvssMetricV40": [
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          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
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          "attackRequirements": "NONE",
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          "availabilityRequirement": "NOT_DEFINED",
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          "baseSeverity": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "LOW",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "PASSIVE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
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          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
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    "ssvcV203": [
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
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          "options": [
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          "role": "CISA Coordinator",
          "timestamp": "2026-03-16T00:00:00+00:00",
          "version": "2.0.3"
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  "published": "2026-03-16T14:19:40.753",
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      "tags": [
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  "vulnStatus": "Analyzed",
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          "value": "CWE-79"
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      ],
      "source": "security-advisories@github.com",
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    }
  ]
}



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