CVE-2025-50180— esm.sh is vulnerable to full-response SSRF
Quick assessment
Affected
esm-dev esm.sh
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.
esm.sh是esm.sh开源的一个内容分发网络。 esm.sh 136版本存在代码问题漏洞，该漏洞源于存在完全响应服务端请求伪造，可能导致从内部网站检索信息。
Possible ATT&CK Techniques 1 AI
T1113 · Screen Capture
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2025-50180
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
esm.sh is vulnerable to full-response SSRF
Source: CVE Program / CVE List V5
Vulnerability Description
esm.sh is a no-build content delivery network (CDN) for web development. In version 136, esm.sh is vulnerable to a full-response SSRF, allowing an attacker to retrieve information from internal websites through the vulnerability. Version 137 fixes the vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
esm.sh 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
esm.sh是esm.sh开源的一个内容分发网络。 esm.sh 136版本存在代码问题漏洞，该漏洞源于存在完全响应服务端请求伪造，可能导致从内部网站检索信息。
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
II. Public POCs for CVE-2025-50180
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2025-50180
请登录查看更多情报信息。
Patches & Fixes for CVE-2025-50180 (1)
IV. Related Vulnerabilities
Same product: esm.sh
-
CVE-2026-44594
esm.sh: Path Traversal via package.json browser field allows -
CVE-2026-44593
esm.sh: Legacy Route Path Traversal Can Lead to RCE -
CVE-2026-27730
esm.sh has SSRF localhost/private-network bypass in `/http(s -
CVE-2026-23644
esm.sh has path traversal in `extractPackageTarball` that en -
CVE-2025-65026
esm.sh CDN service has JS Template Literal Injection in CSS-
Same vendor: esm-dev
-
CVE-2026-44594
esm.sh: Path Traversal via package.json browser field allows -
CVE-2026-44593
esm.sh: Legacy Route Path Traversal Can Lead to RCE -
CVE-2026-27730
esm.sh has SSRF localhost/private-network bypass in `/http(s -
CVE-2026-23644
esm.sh has path traversal in `extractPackageTarball` that en -
CVE-2025-65026
esm.sh CDN service has JS Template Literal Injection in CSS-
Same weakness: CWE-918
-
CVE-2026-71366
Awx: notification backends allow ssrf and credential leakage -
CVE-2026-78385
RansomLook Analysis PDF Generation Allows Server-Side Reques -
CVE-2026-78277
WordPress FluentCRM Pro plugin <= 3.1.12 - Server Side Reque -
CVE-2026-78269
WordPress Shared Files plugin <= 1.7.69 - Server Side Reques -
CVE-2026-10582
Hugo 0.91.0 through 0.165.0 Server-Side Request Forgery via
V. Comments for CVE-2025-50180
No comments yet