CVE-2026-78851
Medium
Description
Directory Traversal vulnerability in Grav CMS 2.0.3 through 2.0.6 allows a remote attacker to obtain sensitive information via the GravExtension.php and the mediaDirFunc method.
SeverityMedium
CVSS6.5
Exploit probability—
Product
CMS
PublishedOct 15, 2026
First seenOct 15, 2026
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Grav CMS | 2.0.3 ≤ v ≤ 2.0.6 | — |
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