WordPress plugin
All In One Login security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 5 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High2
- Medium3
- Low0
All All In One Login vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High8.1 | 2.4.1 - Unauthenticated Privilege Escalation via OTP Brute Force 2.4.0 – 2.4.1Update to 2.5.0 | CVE-2026-19256 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤2.4.1Update to 2.5.0 | CVE-2026-94175 | |
| Medium5.3 | IP Sooofing to Protection Mechanism Bypass 2.0.8 – 2.0.8Update to 2.0.9 | CVE-2025-58595 | |
| Medium5.3 | Protection Mechanism Failure to Login Page Disclosure ≤1.1.3Update to 1.1.4 | CVE-2023-3604 | |
| Medium5.4 | Missing Authorization Checks ≤1.0.9Update to 1.1.0 | CVE-2022-1589 |
- High8.12.4.1 - Unauthenticated Privilege Escalation via OTP Brute Force
2.4.0 – 2.4.1Update to 2.5.0
- High7.2Unauthenticated Stored Cross-Site Scripting
≤2.4.1Update to 2.5.0
- Medium5.3IP Sooofing to Protection Mechanism Bypass
2.0.8 – 2.0.8Update to 2.0.9
- Medium5.3Protection Mechanism Failure to Login Page Disclosure
≤1.1.3Update to 1.1.4
- Medium5.4Missing Authorization Checks
≤1.0.9Update to 1.1.0
All In One Login: common questions
Does All In One Login have known vulnerabilities?
Yes. VulnCrest Radar lists 5 known vulnerabilities in All In One Login: 2 high, 3 medium. None are known to affect version null.
How do I check which version of All In One Login 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 All In One Login vulnerability?
CVE-2026-19256, published Nov 2, 2026: All In One Login 2.4.0 - 2.4.1 - Unauthenticated Privilege Escalation via OTP Brute Force. Severity: High (CVSS 8.1).
Is any All In One Login vulnerability listed in CISA KEV?
No. None of the known All In One Login vulnerabilities is currently listed in the CISA KEV catalog.