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CVE-2023-7101— Arbitrary Code Execution (ACE) Vulnerability

Quick assessment

Affected
Douglas Wilson Spreadsheet::ParseExcel
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Spreadsheet-ParseExcel是爱尔兰John McNamara个人开发者的一个模块，用于从 Excel 文件中提取信息。 Spreadsheet-ParseExcel 0.65版本存在安全漏洞，该漏洞源于将未经验证的输入从文件传递到字符串，导致任意代码执行。

AI Predicted 9.8 Difficulty: Easy KEV EPSS 19.11% · P97
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I. Basic Information for CVE-2023-7101

Vulnerability Information
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Vulnerability Title
Arbitrary Code Execution (ACE) Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Spreadsheet::ParseExcel version 0.65 is a Perl module used for parsing Excel files. Spreadsheet::ParseExcel is vulnerable to an arbitrary code execution (ACE) vulnerability due to passing unvalidated input from a file into a string-type “eval”. Specifically, the issue stems from the evaluation of Number format strings (not to be confused with printf-style format strings) within the Excel parsing logic.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
动态执行代码中指令转义处理不恰当(Eval注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Spreadsheet-ParseExcel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Spreadsheet-ParseExcel是爱尔兰John McNamara个人开发者的一个模块，用于从 Excel 文件中提取信息。 Spreadsheet-ParseExcel 0.65版本存在安全漏洞，该漏洞源于将未经验证的输入从文件传递到字符串，导致任意代码执行。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Douglas Wilson Spreadsheet::ParseExcel 0.65 -

II. Public POCs for CVE-2023-7101

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III. Intelligence Information for CVE-2023-7101

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Mailing List Discussions for CVE-2023-7101 (4)

Security Blog Posts for CVE-2023-7101 (1)

Other References for CVE-2023-7101 (6)

IV. Related Vulnerabilities

Same weakness: CWE-95

V. Comments for CVE-2023-7101

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