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CVE-2021-41182— XSS in the `altField` option of the Datepicker widget

CVSS 6.5 · Medium EPSS 27.51% · P96
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I. Basic Information for CVE-2021-41182

Vulnerability Information
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Vulnerability Title
XSS in the `altField` option of the Datepicker widget
Source: NVD (National Vulnerability Database)
Vulnerability Description
jQuery-UI is the official jQuery user interface library. Prior to version 1.13.0, accepting the value of the `altField` option of the Datepicker widget from untrusted sources may execute untrusted code. The issue is fixed in jQuery UI 1.13.0. Any string value passed to the `altField` option is now treated as a CSS selector. A workaround is to not accept the value of the `altField` option from untrusted sources.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
jQuery 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
jQuery是美国John Resig个人开发者的一套开源、跨浏览器的JavaScript库。该库简化了HTML与JavaScript之间的操作，并具有模块化、插件扩展等特点。 jQuery-UI 1.13.0之前版本存在跨站脚本漏洞，攻击者可以通过"altField"选项的值执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
jqueryjquery-ui < 1.13.0 -

II. Public POCs for CVE-2021-41182

#POC DescriptionSource LinkShenlong Link
1Nonehttps://github.com/aredspy/CVE-2021-41182POC Details
2Some test files to make a good nuclei template for a JQuery UI XSS vulnhttps://github.com/aredspy/CVE-2021-41182-TesterPOC Details
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III. Intelligence Information for CVE-2021-41182

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Same Patch Batch · jquery · 2021-10-26 · 3 CVEs total

CVE-2021-411836.5 MEDIUMXSS in `*Text` options of the Datepicker widget
CVE-2021-411846.5 MEDIUMXSS in the `of` option of the `.position()` util

IV. Related Vulnerabilities

Same product: jquery-ui
Same vendor: jquery
Same weakness: CWE-79

V. Comments for CVE-2021-41182

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