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CVE-2022-2400— External Control of File Name or Path in dompdf/dompdf

Quick assessment

Affected
dompdf dompdf/dompdf
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.

Dompdf是一个 HTML 到 PDF 的转换器。 Dompdf 2.0.0之前版本存在安全漏洞，该漏洞源于文件名或路径存在外部控制。

AI Predicted 7.5 Difficulty: Easy EPSS 1.21% · P67

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-2400

Vulnerability Information
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Vulnerability Title
External Control of File Name or Path in dompdf/dompdf
Source: CVE Program / CVE List V5
Vulnerability Description
External Control of File Name or Path in GitHub repository dompdf/dompdf prior to 2.0.0.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
文件名或路径的外部可控制
Source: CVE Program / CVE List V5
Vulnerability Title
Dompdf 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dompdf是一个 HTML 到 PDF 的转换器。 Dompdf 2.0.0之前版本存在安全漏洞，该漏洞源于文件名或路径存在外部控制。
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
dompdf dompdf/dompdf unspecified ~ 2.0.0 -

II. Public POCs for CVE-2022-2400

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2022-2400

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Patches & Fixes for CVE-2022-2400 (1)

Vendor Advisories for CVE-2022-2400 (1)

Mailing List Discussions for CVE-2022-2400 (1)

IV. Related Vulnerabilities

Same product: dompdf/dompdf
Same vendor: dompdf
Same weakness: CWE-73

V. Comments for CVE-2022-2400

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