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CVE-2023-51664— tj-actions/changed-files command injection in output filenames

Quick assessment

Affected
tj-actions changed-files
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.

changed-files是用于跟踪与目标分支相关的所有已更改文件和目录、之前的提交或最后一次远程提交从项目根返回的相对路径。 changed-files 41.0.0之前版本存在安全漏洞，该漏洞源于存在命令注入漏洞。攻击者可利用该漏洞执行任意代码。

CVSS 7.3 · High EPSS 3.35% · P88
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I. Basic Information for CVE-2023-51664

Vulnerability Information
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Vulnerability Title
tj-actions/changed-files command injection in output filenames
Source: CVE Program / CVE List V5
Vulnerability Description
tj-actions/changed-files is a Github action to retrieve all files and directories. Prior to 41.0.0, the `tj-actions/changed-files` workflow allows for command injection in changed filenames, allowing an attacker to execute arbitrary code and potentially leak secrets. This issue may lead to arbitrary command execution in the GitHub Runner. This vulnerability has been addressed in version 41.0.0. Users are advised to upgrade.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
changed-files 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
changed-files是用于跟踪与目标分支相关的所有已更改文件和目录、之前的提交或最后一次远程提交从项目根返回的相对路径。 changed-files 41.0.0之前版本存在安全漏洞，该漏洞源于存在命令注入漏洞。攻击者可利用该漏洞执行任意代码。
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

Vendor Product Affected Versions CPE Subscribe
tj-actions changed-files < 41.0.0 -

II. Public POCs for CVE-2023-51664

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III. Intelligence Information for CVE-2023-51664

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Patches & Fixes for CVE-2023-51664 (3)

Vendor Advisories for CVE-2023-51664 (1)

IV. Related Vulnerabilities

Same product: changed-files
Same vendor: tj-actions
Same weakness: CWE-77

V. Comments for CVE-2023-51664

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