Cross-Site Scripting in jquery
Affected versions of jquery are vulnerable to cross-site scripting. This occurs because the main jquery function uses a regular expression to differentiate between HTML and selectors, but does not properly anchor the regular expression. The result is that jquery may interpret HTML as selectors when given certain inputs, allowing for client side code execution.
Proof of Concept
$("#log").html(
$("element[attribute='<img src=\"x\" onerror=\"alert(1)\" />']").html()
);Recommendation
Update to version 1.9.0 or later.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Java / Kotlin (Maven) | org.webjars.npm:jquery | < 1.9.0 | 1.9.0 |
| Paquete de npm | jquery | < 1.9.0 | 1.9.0 |
| .NET (NuGet) | jQuery | < 1.9.0 | 1.9.0 |
Referencias
- https://nvd.nist.gov/vuln/detail/CVE-2017-16011
- https://nvd.nist.gov/vuln/detail/CVE-2012-6708
- https://github.com/jquery/jquery/commit/05531fc4080ae24070930d15ae0cea7ae056457d
- https://web.archive.org/web/20200227132049/http://www.securityfocus.com/bid/102792
- https://snyk.io/vuln/npm:jquery:20120206
- https://security.snyk.io/vuln/SNYK-DOTNET-JQUERY-450223
- https://research.insecurelabs.org/jquery/test
- https://lists.apache.org/thread.html/f9bc3e55f4e28d1dcd1a69aae6d53e609a758e34d2869b4d798e13cc@%3Cissues.drill.apache.org%3E
- https://lists.apache.org/thread.html/b0656d359c7d40ec9f39c8cc61bca66802ef9a2a12ee199f5b0c1442@%3Cdev.drill.apache.org%3E
- https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f@%3Cdev.drill.apache.org%3E
- https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/jquery-rails/CVE-2012-6708.yml
- https://github.com/rails/jquery-rails/blob/v2.2.0/vendor/assets/javascripts/jquery.js#L67
- https://github.com/rails/jquery-rails/blob/v2.1.4/vendor/assets/javascripts/jquery.js#L59
- https://github.com/jquery/jquery
- https://bugs.jquery.com/ticket/9521
- https://bugs.jquery.com/ticket/6429
- https://bugs.jquery.com/ticket/12531
- https://bugs.jquery.com/ticket/11290
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00041.html
- http://packetstormsecurity.com/files/153237/RetireJS-CORS-Issue-Script-Execution.html
- http://packetstormsecurity.com/files/161972/Linksys-EA7500-2.0.8.194281-Cross-Site-Scripting.html
- Vector CVSS
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- Debilidad (CWE)
CWE-64, CWE-79- Plataforma
- Java / Kotlin (Maven), npm, .NET (NuGet)
- Paquete
org.webjars.npm:jquery, jquery, jQuery- Publicada
- 01.09.2020
- Actualizado
- 11.10.2026 11:23
Fuentes y licencias
OSV / GitHub Advisory Database - GHSA-2pqj-h3vj-pqgw - 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
-
Cross-Site Scripting in jquery esta entrada
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