CVE-2026-29924 XML external entity in n/a
Attackers can exploit XML External Entity vulnerabilities in Grav CMS SVG uploads to read sensitive data or cause denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-29924?
CVE-2026-29924 is a high-severity vulnerability in Getgrav Grav, published on 30 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Weakness: CWE-611
Which versions are affected by CVE-2026-29924?
It affects 1 product.
Products include Getgrav Grav.
How do I fix CVE-2026-29924?
No fix has been published for CVE-2026-29924 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-29924 being exploited?
There is no known exploitation of CVE-2026-29924 in the wild and no public exploit code.
Other vulnerabilities in Getgrav Grav
- CVE-2023-34251 Grav Server Side Template Injection vulnerability
- CVE-2025-46199 Cross-site scripting in n/a
- CVE-2021-47812 GravCMS 1.10.7 - Arbitrary YAML Write/Update (Unauthenticated) (2)
- CVE-2025-66844 Grav may be vulnerable to SSRF attack via Twig Templates
- CVE-2022-2073 Code Injection in getgrav/grav
Sources
Also known as GHSA-fx6g-q2xm-rmch.