CVE-2026-30117

critical · 9.8

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.

9.8

CVSS

0.5%

EPSS (exploit prob.)

44th

EPSS percentile

2026-05-19

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-94

References

https://github.com/prassan10/XSS-Open-Redirect-via-scalar_url

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-30117