VULNERABILITY INTELLIGENCE

CVE-2020-29556

CVSS score5.5 MEDIUM
EPSS probability0.98%
CISA KEVNot currently listed
Published2021-03-15
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Description

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.)

Weakness classification

  • nvd@nist.gov: CWE-22

Primary references