CVE-2023-35931— Shescape potential environment variable exposure on Windows with CMD
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I. Basic Information for CVE-2023-35931
Vulnerability Information
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Vulnerability Title
Shescape potential environment variable exposure on Windows with CMD
Source: NVD (National Vulnerability Database)
Vulnerability Description
Shescape is a simple shell escape library for JavaScript. An attacker may be able to get read-only access to environment variables. This bug has been patched in version 1.7.1.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过环境变量导致的信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Shescape 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Shescape是开源的一个用于JavaScript的简单外壳转义程序包。使用它可以将用户控制的输入转义给shell命令，以防止shell注入。 Shescape 1.7.1之前版本存在安全漏洞，该漏洞源于允许攻击者获得对环境变量的只读访问权限。
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 |
|---|---|---|---|---|
| ericcornelissen | shescape | < 1.7.1 | - |
II. Public POCs for CVE-2023-35931
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/ericcornelissen/shescape/pull/982x_refsource_MISC
- https://github.com/ericcornelissen/shescape/releases/tag/v1.7.1x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2023-35931
IV. Related Vulnerabilities
Same product: shescape
- CVE-2026-32094
Shescape escape() leaves bracket glob expansion active on Ba - CVE-2025-30222
Shescape has potential environment variable exposure on Wind - CVE-2023-40185
Shescape on Windows escaping may be bypassed in threaded con - CVE-2022-25918
Regular Expression Denial of Service (ReDoS) - CVE-2022-36064
Shescape Inefficient Regular Expression Complexity vulnerabi
Same vendor: ericcornelissen
- CVE-2026-32094
Shescape escape() leaves bracket glob expansion active on Ba - CVE-2025-30222
Shescape has potential environment variable exposure on Wind - CVE-2023-40185
Shescape on Windows escaping may be bypassed in threaded con - CVE-2022-36064
Shescape Inefficient Regular Expression Complexity vulnerabi - CVE-2022-31179
Insufficient escaping of line feeds for CMD in shescape
Same weakness: CWE-526
- CVE-2026-40153
PraisonAIAgents Affected by Environment Variable Secret Exfi - CVE-2025-36105
IBM Planning Analytics Advanced Certified Containers is vuln - CVE-2025-27899
Multiple vulnerabilities in IBM Java SDK affecting Db2 Recov - CVE-2025-36017
IBM Controller Information Disclosure - CVE-2025-9162
Org.keycloak/keycloak-model-storage-service: variable inject
V. Comments for CVE-2023-35931
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