GO-2025-4139
NoneCVSS
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EPSS
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Published
Nov 25, 2025
CISA due date
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The record
esm.sh CDN service has JS Template Literal Injection in CSS-to-JavaScript in github.com/esm-dev/esm.sh
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Go | github.com/esm-dev/esm.sh | 0 | 0.0.0-20251118065157-87d2f6497574 |
Related vulnerabilities
- CVE-2025-65026 esm.sh CDN service has JS Template Literal Injection in CSS-to-JavaScript Same vulnerability
- GO-2026-4332 esm.sh has a path traversal in extractPackageTarball enables file writes from malicious… Also affects github.com/esm-dev/esm.sh
- GO-2026-4545 esm.sh is vulnerable to full-response SSRF in github.com/esm-dev/esm.sh Also affects github.com/esm-dev/esm.sh
- CVE-2026-27730 esm.sh is a no-build content delivery network (CDN) for web development. Also affects github.com/esm-dev/esm.sh
- CVE-2025-50180 esm.sh is a no-build content delivery network (CDN) for web development. Also affects github.com/esm-dev/esm.sh
- CVE-2026-23644 esm.sh is a no-build content delivery network (CDN) for web development. Also affects github.com/esm-dev/esm.sh
- GO-2025-4138 esm.sh CDN service has arbitrary file write via tarslip in github.com/esm-dev/esm.sh Also affects github.com/esm-dev/esm.sh
- CVE-2025-65025 esm.sh CDN service has arbitrary file write via tarslip Also affects github.com/esm-dev/esm.sh