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CVE-2021-21442— XSS vulnerability in Time Accounting

CVSS 4.5 · Medium EPSS 0.34% · P57
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I. Basic Information for CVE-2021-21442

Vulnerability Information
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Vulnerability Title
XSS vulnerability in Time Accounting
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the project create screen it's possible to inject malicious JS code to the certain fields. The code might be executed in the Reporting screen. This issue affects: OTRS AG Time Accounting: 7.0.x versions prior to 7.0.19.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/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
OTRS 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OTRS是德国 （OTRS）公司的一个应用软件。一个服务管理软件。 OTRS AG Time Accounting存在跨站脚本漏洞，该漏洞源于在项目创建屏幕中，可以将恶意JS代码注入特定字段。
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
OTRS AGTime Accounting 7.0.x ~ 7.0.19 -

II. Public POCs for CVE-2021-21442

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III. Intelligence Information for CVE-2021-21442

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Same Patch Batch · OTRS AG · 2021-07-26 · 5 CVEs total

CVE-2021-360926.5 MEDIUMXSS attack using special link in email
CVE-2021-214405.2 MEDIUMSupport Bundle includes S/Mime and PGP keys
CVE-2021-214433.5 LOWUnautorized listing of the customer user emails
CVE-2021-360913.5 LOWUnautorized access to the calendar appointments

IV. Related Vulnerabilities

Same vendor: OTRS AG
Same weakness: CWE-79

V. Comments for CVE-2021-21442

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