CVE-2026-97308: Login Lockdown authentication bypass

CVE-2026-97308 · Severity: medium · CVSS 4.8 · Published 2026-10-06

Login Lockdown is a WordPress plugin that protects user accounts by limiting failed login attempts. A security bypass in versions up to 2.17 allows attackers to circumvent these protections without authentication, potentially enabling brute-force password attacks and unauthorized account access.

Vendors: WebFactory Ltd.

Quick answers

Is CVE-2026-97308 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-97308 being exploited in the wild.
How severe is CVE-2026-97308?
Medium severity, with a CVSS score of 4.8, published 6 October 2026.
Which products and versions are affected?
WebFactory Ltd Login Lockdown <= 2.17.
Is there a fix for CVE-2026-97308?
Yes: fixed in 2.18. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-97308 attacked?
It is attacked over the network, in a software library.
Am I affected by CVE-2026-97308?
Check whether you run WebFactory Ltd Login Lockdown at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • Fixed in: 2.18

Technical details

The vulnerability is an authentication bypass in the Login Lockdown WordPress plugin affecting versions up to 2.17. It allows unauthenticated attackers to bypass the login rate-limiting protections the plugin is designed to enforce, classified as an insecure design issue. The bypass could be exploited to facilitate credential brute-force attacks against protected WordPress sites.

Affected products

  • WebFactory Ltd. Login Lockdown <= 2.17

Timeline

  • 2026-10-05: disclosed
  • 2026-10-06: advisory

References

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