FKIE_CVE-2020-4049

Vulnerability from fkie_nvd - Published: 2020-06-12 16:15 - Updated: 2024-11-21 05:32
Severity ?
2.4 (Low) - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
2.4 (Low) - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
Summary
In affected versions of WordPress, when uploading themes, the name of the theme folder can be crafted in a way that could lead to JavaScript execution in /wp-admin on the themes page. This does require an admin to upload the theme, and is low severity self-XSS. 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/404f397b4012fd9d382e55bf7d206c1317f01148Patch, Third Party Advisory
security-advisories@github.comhttps://github.com/WordPress/wordpress-develop/security/advisories/GHSA-87h4-phjv-rm6pThird 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/Vendor Advisory
security-advisories@github.comhttps://www.debian.org/security/2020/dsa-4709Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/WordPress/wordpress-develop/commit/404f397b4012fd9d382e55bf7d206c1317f01148Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-87h4-phjv-rm6pThird 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/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2020/dsa-4709Third 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 31
fedoraproject fedora 32
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, when uploading themes, the name of the theme folder can be crafted in a way that could lead to JavaScript execution in /wp-admin on the themes page. This does require an admin to upload the theme, and is low severity self-XSS. 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, cuando se cargan temas, el nombre de la carpeta temas puede ser dise\u00f1ada en una manera que podr\u00eda conllevar a una ejecuci\u00f3n de JavaScript en /wp-admin en la p\u00e1gina temas. Esto requiere un administrador para cargar el tema, y ??es un ataque de tipo self-XSS  de baja gravedad. 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-2020-4049",
  "lastModified": "2024-11-21T05:32:13.407",
  "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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        "source": "nvd@nist.gov",
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  "published": "2020-06-12T16:15:10.700",
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  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "CWE-80"
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      "source": "nvd@nist.gov",
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    }
  ]
}


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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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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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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.



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