High severity · published Mar 30, 2026
CVE-2026-29924
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
7.6
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GR
Grav · Getgrav
before 1.8.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-29924
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-29924
Product
https://github.com/getgrav/grav
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