CVE-2020-29556

MediumCVSS 5.5/10Last modified Jun 17, 2026

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.)

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-22

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Mar 15, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2020-29556: Medium severity, CVSS 5.5 | Vulnix