CVE-2026-30117

Critical

Published: 19/05/2026(UTC)Translated: 14/06/2026(UTC)NVD NIST

Summary

Version 0.1.13 of the scalar/astro library was found to contain an arbitrary file upload vulnerability in the scalar_url query parameter of the Scalar Proxy endpoint. This vulnerability allows attackers to execute arbitrary code by uploading a crafted SVG file.

Risk Assessment

This vulnerability poses a serious risk to organizations as it allows for remote code execution, potentially leading to system compromise.

Recommendation

It is recommended to update the scalar/astro library to the latest version and implement mechanisms to restrict file upload capabilities for users.

Original NVD description (English source)

scalar/astro v0.1.13 was discovered to contain an arbitrary file upload vulnerability in the the scalar_url query parameter of the Scalar Proxy endpoint. This vulnerability allows attackers to execute arbitrary code via uploading a crafted SVG file.