Path Traversal Vulnerability in Grav CMS by Getgrav
CVE-2020-29556

5.5MEDIUM

Key Information:

Vendor

Getgrav

Status
Grav Cms
Vendor
CVE Published:
15 March 2021

What is CVE-2020-29556?

The Grav CMS contains a path traversal vulnerability that enables an authenticated attacker to read arbitrary local files on the server. This flaw originates from insufficient protection in the backup functionality. Additionally, the vulnerability may be exploited by an unauthenticated attacker due to a lack of Cross-Site Request Forgery (CSRF) protection, thereby increasing the risk of unauthorized access to sensitive files.

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References

https://blog.bssi.fr/cve-2020-29553-cve-2020-29555-cve-20...
x_refsource_MISC

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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