CVE-2023-1912 | BDVDB-2026-199367 Detail
automatticLimit Login Attempts
Description#
The Limit Login Attempts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via its lock logging feature in versions up to, and including, 1.7.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever an administrator accesses the plugin's settings page. This only works when the plugin prioritizes use of the X-FORWARDED-FOR header, which can be configured in its settings.
Impact#
Per CVSS v3.1: confidentiality impact low, integrity impact low, availability impact none. Attack vector: network.
Weaknesses#
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
References#
- https://www.wordfence.com/threat-intel/vulnerabilities/id/cb8c80fc-3b51-4003-b221-6f02e74bead0?source=cve
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=551920%40limit-login-attempts%2Ftags%2F1.7.1&new=2893850%40limit-login-attempts%2Ftags%2F1.7.2
- https://www.pluginvulnerabilities.com/2018/03/09/one-of-the-ten-most-popular-wordpress-plugins-isnt-needed-and-introduces-a-vulnerability-on-some-websites-using-it/
- https://www.wordfence.com/blog/2023/04/update-now-severe-vulnerability-impacting-600000-sites-patched-in-limit-login-attempts/
- http://packetstormsecurity.com/files/171824/WordPress-Limit-Login-Attempts-1.7.1-Cross-Site-Scripting.html
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.