PT-2026-66686

The miniOrange 2FA WordPress plugin before 6.2.6 does not validate the submitted one-time password against the targeted user's stored secret, instead verifying it against an attacker-supplied value, allowing an unauthenticated attacker who knows a victim's password to bypass two-factor...

SUSE CVE-2026-20779

Gitea versions from 1.5.0 before 1.26.3 have a TOTP single-use enforcement defect that allows a valid TOTP code to be accepted more than once across web two-factor authentication flows and the Basic Auth X-Gitea-OTP path...

SUSE CVE-2026-34727

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the OIDC callback handler issues a full JWT token without checking whether the matched user has TOTP two-factor authentication enabled. When a local user with TOTP enrolled is matched via the OIDC email fallback...

JLSEC-2026-949 ImageMagick has Division-by-Zero in YUV sampling factor validation, which leads to crash

A logic error in YUV sampling factor validation allows an invalid sampling factor to bypass checks and trigger a division-by-zero during image loading, resulting in a reliable denial-of-service. coders/yuv.c:210:47: runtime error: division by zero AddressSanitizer:DEADLYSIGNAL...

CVE-2026-16971

The IRIS web application in version 2.4.26 and possibly others does not protect its MFA validation against brute-force attacks...

CVE-2026-16971

The IRIS web application in version 2.4.26 and possibly others does not protect its MFA validation against brute-force attacks...

CVE-2026-16971

The CVE-2026-16971 entry concerns the IRIS web application (noted around version 2.4.26) where MFA validation is not protected against brute-force attempts. The connected CVE records consistently describe insufficient brute-force protection for OTP validation, indicating that an attacker could re...

CVE-2026-16971 DFIR-IRIS Missing Brute Force Protection in OTP Validation

The IRIS web application in version 2.4.26 and possibly others does not protect its MFA validation against brute-force attacks...

CVE-2026-16971 DFIR-IRIS Missing Brute Force Protection in OTP Validation

The IRIS web application in version 2.4.26 and possibly others does not protect its MFA validation against brute-force attacks...

EUVD-2026-51072

The IRIS web application in version 2.4.26 and possibly others does not protect its MFA validation against brute-force attacks...

PT-2026-66447

The IRIS web application in version 2.4.26 and possibly others does not protect its MFA validation against brute-force attacks...

CVE-2026-12703

TeamViewer Full Client and Host for macOS before version 15.80 contain a business logic error that can allow an authenticated attacker to bypass a configured 2FA for Connections approval flow via Unattended Access and establish a remote connection to an affected macOS host...

CVE-2026-12703

TeamViewer Full Client and Host for macOS before version 15.80 contain a business logic error that can allow an authenticated attacker to bypass a configured 2FA for Connections approval flow via Unattended Access and establish a remote connection to an affected macOS host...

EUVD-2026-50360

TeamViewer Full Client and Host for macOS before version 15.80 contain a business logic error that can allow an authenticated attacker to bypass a configured 2FA for Connections approval flow via Unattended Access and establish a remote connection to an affected macOS host...

CVE-2026-12703 Bypass of 2FA for Connections via Unattended Access in TeamViewer for macOS

TeamViewer Full Client and Host for macOS before version 15.80 contain a business logic error that can allow an authenticated attacker to bypass a configured 2FA for Connections approval flow via Unattended Access and establish a remote connection to an affected macOS host...

CVE-2026-12703

CVE-2026-12703 affects TeamViewer Full Client and Host for macOS before 15.80. A business logic error allows an authenticated attacker to bypass the configured 2FA for the Connections approval flow via Unattended Access and establish a remote connection to the macOS host. Impact: remote access wi...

CVE-2026-12703 Bypass of 2FA for Connections via Unattended Access in TeamViewer for macOS

TeamViewer Full Client and Host for macOS before version 15.80 contain a business logic error that can allow an authenticated attacker to bypass a configured 2FA for Connections approval flow via Unattended Access and establish a remote connection to an affected macOS host...

WordPress security-ninja-premium plugin < 5.290 - Two-Factor Authentication Bypass vulnerability

Two-Factor Authentication Bypass vulnerability discovered by Adam Clinch in WordPress Plugin security-ninja-premium versions 5.290...

CVE-2026-63238

An authentication bypass vulnerability in Koollab LMS allowed an unauthenticated attacker to take over any account, including administrator accounts, by supplying a valid user UUID without providing primary credentials via the 2FA validation endpoint...

CVE-2026-63237

A TOTP two-factor authentication bypass vulnerability in Koollab LMS allowed an attacker to supply a client-controlled seed to generate a matching one-time password and bypass the second authentication factor, potentially enabling unauthorised access to administrator accounts...