FKIE_CVE-2020-4047

Vulnerability from fkie_nvd - Published: 2020-06-12 16:15 - Updated: 2024-11-21 05:32
Severity ?
6.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N
6.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N
Summary
In affected versions of WordPress, authenticated users with upload permissions (like authors) are able to inject JavaScript into some media file attachment pages in a certain way. This can lead to script execution in the context of a higher privileged user when the file is viewed by them. This has been patched in version 5.4.2, along with all the previously affected versions via a minor release (5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34).
References
security-advisories@github.comhttps://github.com/WordPress/wordpress-develop/commit/0977c0d6b241479ecedfe19e96be69f727c3f81fPatch
security-advisories@github.comhttps://github.com/WordPress/wordpress-develop/security/advisories/GHSA-8q2w-5m27-wm27Third Party Advisory
security-advisories@github.comhttps://lists.debian.org/debian-lts-announce/2020/07/msg00000.htmlMailing List, Third Party Advisory
security-advisories@github.comhttps://lists.debian.org/debian-lts-announce/2020/09/msg00011.htmlMailing List, Third Party Advisory
security-advisories@github.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/773N2ZV7QEMBGKH6FBKI6Q5S3YJMW357/
security-advisories@github.comhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODNHXVJS25YVWYQHOCICXTLIN5UYJFDN/
security-advisories@github.comhttps://wordpress.org/news/2020/06/wordpress-5-4-2-security-and-maintenance-release/Release Notes, Vendor Advisory
security-advisories@github.comhttps://www.debian.org/security/2020/dsa-4709Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/WordPress/wordpress-develop/commit/0977c0d6b241479ecedfe19e96be69f727c3f81fPatch
af854a3a-2127-422b-91ae-364da2661108https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-8q2w-5m27-wm27Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/07/msg00000.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/09/msg00011.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/773N2ZV7QEMBGKH6FBKI6Q5S3YJMW357/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODNHXVJS25YVWYQHOCICXTLIN5UYJFDN/
af854a3a-2127-422b-91ae-364da2661108https://wordpress.org/news/2020/06/wordpress-5-4-2-security-and-maintenance-release/Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2020/dsa-4709Mailing List, Third Party Advisory
Impacted products
Vendor Product Version
wordpress wordpress *
wordpress wordpress *
wordpress wordpress *
wordpress wordpress *
wordpress wordpress *
wordpress wordpress *
wordpress wordpress *
wordpress wordpress *
wordpress wordpress *
wordpress wordpress *
wordpress wordpress *
wordpress wordpress *
wordpress wordpress *
wordpress wordpress *
wordpress wordpress *
wordpress wordpress *
wordpress wordpress *
wordpress wordpress *
fedoraproject fedora 32
fedoraproject fedora 33
debian debian_linux 8.0
debian debian_linux 9.0
debian debian_linux 10.0
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In affected versions of WordPress, authenticated users with upload permissions (like authors) are able to inject JavaScript into some media file attachment pages in a certain way. This can lead to script execution in the context of a higher privileged user when the file is viewed by them. This has been patched in version 5.4.2, along with all the previously affected versions via a minor release (5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34)."
    },
    {
      "lang": "es",
      "value": "En las versiones afectadas de WordPress, los usuarios autenticados con permisos de carga (como los autores) pueden inyectar JavaScript en algunas p\u00e1ginas de archivos adjuntos multimedia de determinada manera. Esto puede conllevar a una ejecuci\u00f3n de script en el contexto de un usuario con mayores privilegios cuando el archivo es visualizado por ellos. Esto ha sido parcheado en la versi\u00f3n 5.4.2, junto con todas las versiones afectadas anteriormente por medio de una versi\u00f3n menor (versiones 5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34)"
    }
  ],
  "id": "CVE-2020-4047",
  "lastModified": "2024-11-21T05:32:13.133",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 3.5,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "version": "2.0"
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        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
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    ],
    "cvssMetricV31": [
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        "cvssData": {
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        "type": "Secondary"
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        "exploitabilityScore": 2.3,
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        "source": "nvd@nist.gov",
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  "published": "2020-06-12T16:15:10.543",
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  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "CWE-80"
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      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • 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.
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