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CVE-2022-23457— Path Traversal in ESAPI

Quick assessment

Affected
OWASP ESAPI org.owasp.esapi:esapi
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OWASP ESAPI是一个免费的、开源的、Web 应用程序安全控制库，使程序员可以更轻松地编写风险较低的应用程序。 ESAPI 2.3.0.0之前版本存在路径遍历漏洞，该漏洞源于Validator.getValidDirectoryPath(String, String, File, boolean)的默认实现可能会错误地将测试的输入字符串视为指定父目录的子目录。

CVSS 7.5 · High EPSS 2.85% · P87

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-23457

Vulnerability Information
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Vulnerability Title
Path Traversal in ESAPI
Source: CVE Program / CVE List V5
Vulnerability Description
ESAPI (The OWASP Enterprise Security API) is a free, open source, web application security control library. Prior to version 2.3.0.0, the default implementation of `Validator.getValidDirectoryPath(String, String, File, boolean)` may incorrectly treat the tested input string as a child of the specified parent directory. This potentially could allow control-flow bypass checks to be defeated if an attack can specify the entire string representing the 'input' path. This vulnerability is patched in release 2.3.0.0 of ESAPI. As a workaround, it is possible to write one's own implementation of the Validator interface. However, maintainers do not recommend this.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
OWASP ESAPI 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OWASP ESAPI是一个免费的、开源的、Web 应用程序安全控制库，使程序员可以更轻松地编写风险较低的应用程序。 ESAPI 2.3.0.0之前版本存在路径遍历漏洞，该漏洞源于Validator.getValidDirectoryPath(String, String, File, boolean)的默认实现可能会错误地将测试的输入字符串视为指定父目录的子目录。
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
OWASP ESAPI org.owasp.esapi:esapi 2.3.0.0 ~ 2.3.0.0 -

II. Public POCs for CVE-2022-23457

# POC Description Source Link Shenlong Link
1 None https://github.com/shoucheng3/ESAPI__esapi-java-legacy_CVE-2022-23457_2-2-3-1 POC Details
2 None https://github.com/andikahilmy/CVE-2022-23457-esapi-java-legacy-vulnerable POC Details
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III. Intelligence Information for CVE-2022-23457

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Vendor Advisories for CVE-2022-23457 (3)

Other References for CVE-2022-23457 (2)

IV. Related Vulnerabilities

Same weakness: CWE-22