vulnerability

WordPress Plugin: blackhole-bad-bots: CVE-2022-1165: Authorization Bypass Through User-Controlled Key

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:P)
Published
Jan 31, 2022
Added
May 15, 2025
Modified
Jun 24, 2025

Description

The Blackhole for Bad Bots WordPress plugin before 3.3.2 uses headers such as CF-CONNECTING-IP, CLIENT-IP etc to determine the IP address of requests hitting the blackhole URL, which allows them to be spoofed. This could result in blocking arbitrary IP addresses, such as legitimate/good search engine crawlers / bots. This could also be abused by competitors to cause damage related to visibility in search engines, can be used to bypass arbitrary blocks caused by this plugin, block any visitor or even the administrator and even more.

Solution

blackhole-bad-bots-plugin-cve-2022-1165
Title
NEW

Explore Exposure Command

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