CVE-2026-30117

9.8 CRITICAL

scalar/astro v0.1.13 was discovered to contain an arbitrary file upload vulnerability in the the scalar_url query parameter of the Scalar...

Published: 2026-05-19 · Last updated: 2026-05-20

Severity and scoring

CVSS: 9.8 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE: CWE-94

Description

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.

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-30117
[Other]https://github.com/prassan10/XSS-Open-Redirect-via-scalar_url

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