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CVE-2021-3963— Cross-Site Request Forgery (CSRF) in kevinpapst/kimai2

Quick assessment

Affected
kevinpapst kevinpapst/kimai2
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Kimai是一款开源的、基于Web的多用户时间跟踪应用程序。 Kimai 2 中存在跨站请求伪造漏洞，该漏洞源于产品未验证请求是否来源于可信用户。攻击者可通过该漏洞向服务端发送非预期的请求。

AI Predicted 6.5 Difficulty: Easy EPSS 0.40% · P31

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-3963

Vulnerability Information
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Vulnerability Title
Cross-Site Request Forgery (CSRF) in kevinpapst/kimai2
Source: CVE Program / CVE List V5
Vulnerability Description
kimai2 is vulnerable to Cross-Site Request Forgery (CSRF)
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Kimai 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kimai是一款开源的、基于Web的多用户时间跟踪应用程序。 Kimai 2 中存在跨站请求伪造漏洞，该漏洞源于产品未验证请求是否来源于可信用户。攻击者可通过该漏洞向服务端发送非预期的请求。
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

Vendor Product Affected Versions CPE Subscribe
kevinpapst kevinpapst/kimai2 unspecified ~ 1.16.2 -

II. Public POCs for CVE-2021-3963

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-3963

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Patches & Fixes for CVE-2021-3963 (1)

Vendor Advisories for CVE-2021-3963 (1)

Same Patch Batch · kevinpapst · 2021-11-19 · 3 CVEs total

CVE-2021-3957 Cross-Site Request Forgery (CSRF) in kevinpapst/kimai2
CVE-2021-3976 Cross-Site Request Forgery (CSRF) in kevinpapst/kimai2

IV. Related Vulnerabilities

Same product: kevinpapst/kimai2
Same vendor: kevinpapst
Same weakness: CWE-352

V. Comments for CVE-2021-3963

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