CVE-2025-59342 PoC — esm.sh 安全漏洞

Source

https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-59342.yaml

Associated Vulnerability

Title:esm.sh 安全漏洞 (CVE-2025-59342)
Description:esm.sh是esm.sh开源的一个内容分发网络。 esm.sh 136及之前版本存在安全漏洞，该漏洞源于X-Zone-Id HTTP标头处理不当，可能导致路径遍历攻击。

Description

esm.sh <= 136 contains a path traversal caused by improper canonicalization of the X-Zone-Id HTTP header, letting attackers write files outside the intended storage directory, exploit requires crafted header input.

File Snapshot


 id: CVE-2025-59342

info:
  name: esm.sh <= v136 - Arbitrary File Write via Path Traversal
  author:

...

Shenlong Bot has cached this for you

Remarks

1. It is advised to access via the original source first.

2. If the original source is unavailable, please email f.jinxu#gmail.com for a local snapshot (replace # with @).

3. Shenlong has snapshotted the POC code for you. To support long-term maintenance, please consider donating. Thank you for your support.