What is GHSA-32fw-h446-j4hh?

GHSA-32fw-h446-j4hh is a security advisory published by GitHub Security Advisories with High severity. Duplicate Advisory: Grav is Vulnerable to XXE via SVG Upload

Why does GHSA-32fw-h446-j4hh have no CVE ID yet?

GitHub Security Advisories published this advisory directly to customers before NVD assigned a CVE ID. This is the embargo-window disclosure pattern — vendors notify customers on day 0; NVD's public record follows days to weeks later.

What is the CVSS v3 score of GHSA-32fw-h446-j4hh?

GHSA-32fw-h446-j4hh has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

Which products are affected by GHSA-32fw-h446-j4hh?

GHSA-32fw-h446-j4hh affects 1 product, including: composer/getgrav/grav:\u003c 2.0.0-beta.2.

⚠ Withdrawn by GitHub Security Advisories

Withdrawn: September 23, 2026

GHSA-32fw-h446-j4hhHighCVSS 6.5Disclosed before NVD

Duplicate Advisory: Grav is Vulnerable to XXE via SVG Upload

Vendor

GitHub Security Advisories

Published

June 23, 2026

Last Modified

September 23, 2026

📋 Description

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-3446-6mgw-f79p. This link is maintained to preserve external references.

Original 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.

🎯 Affected products1

composer/getgrav/grav:< 2.0.0-beta.2

🔗 References (4)

https://github.com/getgrav/grav/security/advisories/GHSA-3446-6mgw-f79p
https://nvd.nist.gov/vuln/detail/CVE-2026-56701
https://www.vulncheck.com/advisories/grav-xml-external-entity-injection-via-svg-upload
https://github.com/advisories/GHSA-32fw-h446-j4hh