Potential XSS vulnerability in jQuery
Impact
Passing HTML from untrusted sources - even after sanitizing it - to one of jQuery's DOM manipulation methods (i.e. .html(), .append(), and others) may execute untrusted code.
Patches
This problem is patched in jQuery 3.5.0.
Workarounds
To workaround the issue without upgrading, adding the following to your code:
jQuery.htmlPrefilter = function( html ) {
return html;
};You need to use at least jQuery 1.12/2.2 or newer to be able to apply this workaround.
References
https://blog.jquery.com/2020/04/10/jquery-3-5-0-released/ https://jquery.com/upgrade-guide/3.5/
For more information
If you have any questions or comments about this advisory, search for a relevant issue in the jQuery repo. If you don't find an answer, open a new issue.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Paquete de Composer | athlon1600/youtube-downloader | < 4.0.1 | 4.0.1 |
| Paquete de Composer | components/jquery | >= 1.12.0, < 3.5.0 | 3.5.0 |
| Paquete de Composer | maximebf/debugbar | < 1.19.0 | 1.19.0 |
| Java / Kotlin (Maven) | org.webjars.npm:jquery | >= 1.12.0, < 3.5.0 | 3.5.0 |
| Paquete de npm | jquery | >= 1.12.0, < 3.5.0 | 3.5.0 |
| .NET (NuGet) | jquery | >= 1.12.0, < 3.5.0 | 3.5.0 |
Referencias
- https://github.com/jquery/jquery/security/advisories/GHSA-gxr4-xjj5-5px2
- https://nvd.nist.gov/vuln/detail/CVE-2020-11022
- https://github.com/maximebf/php-debugbar/issues/447
- https://github.com/jquery/jquery/commit/1d61fd9407e6fbe82fe55cb0b938307aa0791f77
- https://github.com/maximebf/php-debugbar/commit/847216e60544258c881f2733d699bbcfeefac0fc
- https://blog.jquery.com/2020/04/10/jquery-3-5-0-released
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VOE7P7APPRQKD4FGNHBKJPDY6FFCOH3W
- https://lists.opensuse.org/opensuse-security-announce/2020-07/msg00067.html
- https://lists.opensuse.org/opensuse-security-announce/2020-07/msg00085.html
- https://lists.opensuse.org/opensuse-security-announce/2020-11/msg00039.html
- https://packetstormsecurity.com/files/162159/jQuery-1.2-Cross-Site-Scripting.html
- https://security.gentoo.org/glsa/202007-03
- https://www.debian.org/security/2020/dsa-4693
- https://www.drupal.org/sa-core-2020-002
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://www.tenable.com/security/tns-2020-10
- https://www.tenable.com/security/tns-2020-11
- https://www.tenable.com/security/tns-2021-02
- https://www.tenable.com/security/tns-2021-10
- https://github.com/Athlon1600/youtube-downloader/releases/tag/v4.0.1
- https://github.com/jquery/jquery
- https://github.com/jquery/jquery/releases/tag/3.5.0
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/jquery-rails/CVE-2020-11022.yml
- https://jquery.com/upgrade-guide/3.5
- https://lists.apache.org/thread.html/r0483ba0072783c2e1bfea613984bfb3c86e73ba8879d780dc1cc7d36@%3Cissues.flink.apache.org%3E
- https://lists.apache.org/thread.html/r49ce4243b4738dd763caeb27fa8ad6afb426ae3e8c011ff00b8b1f48@%3Cissues.flink.apache.org%3E
- https://lists.apache.org/thread.html/r54565a8f025c7c4f305355fdfd75b68eca442eebdb5f31c2e7d977ae@%3Cissues.flink.apache.org%3E
- https://lists.apache.org/thread.html/r564585d97bc069137e64f521e68ba490c7c9c5b342df5d73c49a0760@%3Cissues.flink.apache.org%3E
- https://lists.apache.org/thread.html/r706cfbc098420f7113968cc377247ec3d1439bce42e679c11c609e2d@%3Cissues.flink.apache.org%3E
- https://lists.apache.org/thread.html/r8f70b0f65d6bedf316ecd899371fd89e65333bc988f6326d2956735c@%3Cissues.flink.apache.org%3E
- https://lists.apache.org/thread.html/rbb448222ba62c430e21e13f940be4cb5cfc373cd3bce56b48c0ffa67@%3Cdev.flink.apache.org%3E
- https://lists.apache.org/thread.html/rdf44341677cf7eec7e9aa96dcf3f37ed709544863d619cca8c36f133@%3Ccommits.airflow.apache.org%3E
- Vector CVSS
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N- Debilidad (CWE)
CWE-79- Plataforma
- Composer, Java / Kotlin (Maven), npm, .NET (NuGet)
- Paquete
athlon1600/youtube-downloader, components/jquery, maximebf/debugbar- Publicada
- 29.04.2020
- Actualizado
- 11.10.2026 11:23
Fuentes y licencias
OSV / GitHub Advisory Database - GHSA-gxr4-xjj5-5px2 - CC BY 4.0
Historial de vulnerabilidades: jquery
Todas las vulnerabilidades publicadas de este paquete (.NET (NuGet)), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 8
- Primera → última
- 01.2018 05.2022
- Sin corrección
- 0
- Explotada en ataques
- 1
Distribución por gravedad
- Alta 1
- Media 7
Divulgaciones por año
- 2018: 2
- 2019: 1
- 2020: 4
- 2021: 0
- 2022: 1
- 2023: 0
- 2024: 0
- 2025: 0
- 2026: 0
-
Potential XSS vulnerability in jQuery esta entrada
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