CVE-2022-1165

CRITICAL

Plugin-planet Blackhole For Bad Bots < 3.3.2 - IDOR

Title source: rule
STIX 2.1

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.

References (2)

Core 2
Core References
Exploit, Third Party Advisory x_refsource_misc
https://wpscan.com/vulnerability/10d85913-ea8c-4c2e-a32e-fa61cf191710
Patch, Third Party Advisory x_refsource_confirm
https://plugins.trac.wordpress.org/changeset/2666486

Scores

CVSS v3 9.1
EPSS 0.0035
EPSS Percentile 57.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Details

CWE
CWE-639
Status published
Products (1)
plugin-planet/blackhole_for_bad_bots < 3.3.2
Published Apr 04, 2022
Tracked Since Feb 18, 2026