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CVE-2026-18356

Limit Login Attempts Reloaded < 3.3.5 - Username Denylist Bypass via Case Variant and Account Email

LOW
3.7
CVSS Score
Published: August 21, 2026 at 11:40 AM UTC
Updated: October 16, 2026 at 03:10 PM UTC
1 product affected across 1 vendorLimit Login Attempts Reloaded

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Severity
LOW3.7
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

The Limit Login Attempts Reloaded WordPress plugin before 3.3.5 does not compare logins against its username denylist case-insensitively and does not account for the account's email address, allowing an account an administrator intended to block from logging in to authenticate anyway.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Limit Login Attempts Reloaded· Limitloginattemptswordpress-plugin
90%
0 ≤ v < 3.3.50
Affected range stops below 3.3.5, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

ExploitVDB EntryTechnical Description
Source: cverecord
https://wpscan.com/vulnerability/fbcf5a9a-f204-49b8-aa80-748a8a7b5245/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

3.7LOWWPScan
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-184

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