by Kastro
Paper/Archive/CVE-2026-19256

CVE-2026-19256

Unknown All In One Login — All In One Login 2.4.0 - 2.4.1 - Unauthenticated Account Takeover via Email OTP Brute Force

EPSS 0.1%CVSS 9.8
critical.is priorityof 100
30
CVSS 9.8 (ADP)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 3.1.031 × 200.6No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

The All In One Login WordPress plugin before 2.5.0 does not adequately restrict the number of attempts that can be made against the short numeric code used by its default-enabled passwordless email login, and does not feed those failed attempts into its own brute-force protection, allowing unauthenticated attackers to take over any account including administrators.

Affected

ProductAffectedFixed inSource
All In One Login2.4.0 – < 2.5.02.5.0CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

exploitwpscan.com/vulnerability/576162c1-324f-4618-b167-c05e37f50c74