CVE-2020-29556

2021-03-1518:15:17

Google

osv.dev

grav cms

backup functionality

vulnerability

unauthorized file access

path traversal

csrf protection

AI Score

8.4

Confidence

High

EPSS

0.001

Percentile

45.2%

JSON

The Backup functionality in Grav CMS through 1.7.0-rc.17 allows an authenticated attacker to read arbitrary local files on the underlying server by exploiting a path-traversal technique. (This vulnerability can also be exploited by an unauthenticated attacker due to a lack of CSRF protection.)