Vulnerability · Published Oct 29, 2026 · Assigned by WPScan

CVE-2026-111739Two Factor Authentication < 1.17.0 and All-In-One Security (AIOS) < 5.5.0 - Subscriber+ 2FA Bypass via 'creds_user_id' Parameter

High 7.5

In plain English

A high-severity improper authentication in All-In-One Security (AIOS) from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)0.3%top 78.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The Two Factor Authentication WordPress plugin before 1.17.0, All-In-One Security (AIOS) WordPress plugin before 5.5.0 do not bind the account whose two-factor code is verified to the account being authenticated, allowing an attacker who knows a victim's password and holds their own two-factor-enabled account to satisfy the victim's second-factor check with their own code and obtain the victim's session.

Affected products (as reported)

Vendor	Product	Versions
Unknown	Two Factor Authentication	0 – before 1.17.0
Unknown	All-In-One Security (AIOS)	0 – before 5.5.0

Weakness: CWE-287 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

References

https://wpscan.com/vulnerability/32371146-ddd8-4cb1-8a80-65de2d25319f/ exploit, vdb-entry, technical-description