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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Esm | Esm.Sh | < 137 |
Related Weaknesses (CWE)
References
- https://github.com/esm-dev/esm.sh/blob/f80ff8c8d58749e77fa964abde468fc61f8bd89e/Patch
- https://github.com/esm-dev/esm.sh/blob/f80ff8c8d58749e77fa964abde468fc61f8bd89e/Patch
- https://github.com/esm-dev/esm.sh/commit/0593516c4cfab49ad3b4900416a8432ff2e23ebPatch
- https://github.com/esm-dev/esm.sh/pull/1149Issue TrackingPatch
- https://github.com/esm-dev/esm.sh/releases/tag/v137ProductRelease Notes
- https://github.com/esm-dev/esm.sh/security/advisories/GHSA-3c9r-837r-qqm4ExploitMitigationPatch
FAQ
What is CVE-2025-50180?
CVE-2025-50180 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 websit...
How severe is CVE-2025-50180?
CVE-2025-50180 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-50180?
Check the references section above for vendor advisories and patch information. Affected products include: Esm Esm.Sh.