WordPress plugin
Limit Login Attempts Security – Brute Force Protection, 2FA, Firewall & Login Security security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 6 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High1
- Medium5
- Low0
All Limit Login Attempts Security – Brute Force Protection, 2FA, Firewall & Login Security vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.5 | Authenticated (Administrator+) Server-Side Request Forgery <3.4.2Update to 3.4.2 | CVE-2026-118439 | |
| Medium5.3 | Unauthenticated Username Denylist Bypass <3.3.5Update to 3.3.5 | CVE-2026-18356 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode ≤2.25.26Update to 2.25.27 | CVE-2023-6934 | |
| Medium4.3 | Missing Authorization ≤2.25.25Update to 2.25.26 | CVE-2023-5525 | |
| High7.3 | Login Rate Limiting Bypass ≤2.17.3Update to 2.17.4 | CVE-2020-35590 | |
| Medium6.1 | Reflected Cross-Site Scripting ≤2.15.2Update to 2.17.4 | CVE-2020-35589 |
- Medium5.5Authenticated (Administrator+) Server-Side Request Forgery
<3.4.2Update to 3.4.2
- Medium5.3Unauthenticated Username Denylist Bypass
<3.3.5Update to 3.3.5
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
≤2.25.26Update to 2.25.27
- Medium4.3Missing Authorization
≤2.25.25Update to 2.25.26
- High7.3Login Rate Limiting Bypass
≤2.17.3Update to 2.17.4
- Medium6.1Reflected Cross-Site Scripting
≤2.15.2Update to 2.17.4
Limit Login Attempts Security – Brute Force Protection, 2FA, Firewall & Login Security: common questions
Does Limit Login Attempts Security – Brute Force Protection, 2FA, Firewall & Login Security have known vulnerabilities?
Yes. VulnCrest Radar lists 6 known vulnerabilities in Limit Login Attempts Security – Brute Force Protection, 2FA, Firewall & Login Security: 1 high, 5 medium. None are known to affect version null.
How do I check which version of Limit Login Attempts Security – Brute Force Protection, 2FA, Firewall & Login Security I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Limit Login Attempts Security – Brute Force Protection, 2FA, Firewall & Login Security vulnerability?
CVE-2026-118439, published Nov 11, 2026: Limit Login Attempts Security – Brute Force Protection, 2FA, Firewall & Login Security < 3.4.2 - Authenticated (Administrator+) Server-Side Request Forgery. Severity: Medium (CVSS 5.5).
Is any Limit Login Attempts Security – Brute Force Protection, 2FA, Firewall & Login Security vulnerability listed in CISA KEV?
No. None of the known Limit Login Attempts Security – Brute Force Protection, 2FA, Firewall & Login Security vulnerabilities is currently listed in the CISA KEV catalog.