CVE-2017-11658 Information

Description

In the WP Rocket plugin 2.9.3 for WordPress the Local File Inclusion mitigation technique is to trim traversal characters (..) – however this is insufficient to stop remote attacks and can be bypassed by using 0x00 bytes as demonstrated by a .00…/.00…/ attack.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Reference

https://gist.github.com/Shinkurt/157dbb3767c9489f3d754f79b183a890 https://wp-rocket.me/changelog https://wpvulndb.com/vulnerabilities/8872

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.5