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.

References

https://github.com/getgrav/grav/blob/2.0.6/system/src/Grav/Common/Twig/Extension/GravExtension.php#L1629

https://github.com/getgrav/grav/blob/2.0.6/system/config/security.yaml#L325

https://github.com/getgrav/grav

https://github.com/SLO-CYBER-SEC/CVE-2026-78851

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-102184

Details

Source: Mitre, NVD

Published: 2026-10-15

Updated: 2026-10-15

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N