CVE-2026-29924

HIGH

Grav CMS <= 1.7.x - SVG Upload XML External Entity Injection

Title source: manual

Description

Grav CMS v1.7.x and before is vulnerable to XML External Entity (XXE) through the SVG file upload functionality in the admin panel and File Manager plugin.

References (1)

Core 1

Core References

https://github.com/getgrav/grav

Scores

CVSS v3 7.6

EPSS 0.0034

EPSS Percentile 25.5%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-611

Status published

Products (2)

getgrav/grav < 1.8.0

n/a/n/a

Published Mar 30, 2026

Tracked Since Mar 31, 2026