Groundhogg: Filesystem traversal
Groundhogg is affected by filesystem traversal. Exposure depends on how the affected operation is made reachable by the site. A crafted path can escape the intended directory and reach files or directories elsewhere on the server. The published affected range is <= 4.4.1.
- Component
- Groundhogg
- Plugin slug
groundhogg- Affected
- <= 4.4.1
- Safe version
4.5- Published
- Jul 13, 2026
This CVE was published Jul 13, 2026 and is one of 28 known issues for this plugin.
Update, patch or deactivate.
Update Groundhogg to 4.5 or later, or disable and remove it until a fixed version is available.
A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Adrian Tobey Groundhogg groundhogg allows Path Traversal.This issue affects Groundhogg: from n/a through <= 4.4.1.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H