Security Advisory

CVE-2026-56701

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-23 12:13:06

Last updated 2026-06-23 14:42:29

Assigner VulnCheck

CVSS score 7.1

State PUBLISHED

Description

Grav before 2.0.0-beta.2 contains an XML external entity injection vulnerability in SVG file upload processing that allows authenticated attackers to read arbitrary files. The application uses simplexml_load_string without disabling external entity loading, enabling attackers to inject XXE payloads via malicious SVG files to exfiltrate sensitive data.

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