CVE-2026-54722

DSSRF is a Node.js library that provides a wide range of utilities and advanced SSRF defense checks. Prior to 1.0.4, is_url_safe in src/helpers.ts strips the @ userinfo delimiter with remove_at_symbol_in_string before new URL parses the URL, allowing an attacker-controlled URL to bypass internal-IP validation and cause a client using the original URL to reach an internal service. This issue is fixed in version 1.0.4.

CVSS

No CVSS.

References

Link	Resource
https://github.com/HackingRepo/dssrf-js/commit/9211f91bf532433a1a1b27d946571546a63664b3
https://github.com/HackingRepo/dssrf-js/issues/97
https://github.com/HackingRepo/dssrf-js/pull/98
https://github.com/HackingRepo/dssrf-js/security/advisories/GHSA-cg4g-m8jx-vjv2
https://github.com/HackingRepo/dssrf-js/security/advisories/GHSA-cg4g-m8jx-vjv2

Configurations

No configuration.

History

23 Oct 2026, 22:10

Type	Values Removed	Values Added
Summary		(es) DSSRF es una biblioteca Node.js que proporciona una amplia gama de utilidades y comprobaciones avanzadas de defensa contra SSRF. Antes de la versión 1.0.4, is_url_safe en src/helpers.ts elimina el delimitador de información de usuario @ con remove_at_symbol_in_string antes de que new URL analice la URL, permitiendo que una URL controlada por un atacante omita la validación de IP interna y haga que un cliente que utiliza la URL original acceda a un servicio interno. Este problema se solucionó en la versión 1.0.4.

Information

Published : 2026-07-30 17:16

Updated : 2026-10-23 22:10

NVD link : CVE-2026-54722

Mitre link : CVE-2026-54722

CVE.ORG link : CVE-2026-54722

JSON object : View

Products Affected

No product.

CWE

CWE-76

Improper Neutralization of Equivalent Special Elements

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