How serious is CVE-2025-50180?

This vulnerability has a CVSS score of 8.7 out of 10, classified as HIGH severity. No public exploit code has been identified yet.

Which products are affected by CVE-2025-50180?

CVE-2025-50180 affects esm esm.sh. Check the full CVE details for specific version information.

How do I fix CVE-2025-50180?

To remediate CVE-2025-50180, check for security patches from esm. Apply all available updates and security patches. If no patch is available, implement recommended workarounds or security controls to mitigate the risk.

CVE-2025-50180

High

|8.7

No Exploit

Plain English Summary

AI-powered analysis for quick understanding

This vulnerability allows an attacker to access sensitive information from internal websites by exploiting a flaw in the esm.sh content delivery network. It requires the attacker to send a specially crafted request, and it has been fixed in the latest version.

Technical 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.

CVSS Vector Analysis

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

Confidentiality ImpactHigh

Integrity ImpactHigh

Availability ImpactHigh

ScopeChanged

Vector String

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Exploit Resources

Search for proof-of-concept code and exploit modules

GitHub Search Exploit-DB Nuclei Templates Metasploit Vulners

Official References

NIST NVD

Est. Bounty

$4,579($1K-$5K)

Vendor Response

Grade APatched in 2 days

Quick Information

Published

Feb 25, 2026

about 1 month ago

Last Modified

Feb 27, 2026

about 1 month ago

Vendor

esm

Product

esm.sh