CVE-2026-33550

SOGo before 5.12.5 does not renew the OTP if a user disables/enables it, and has a too short length only 12 digits instead of the 20 recommended...

SOGo 安全漏洞

SOGo is a highly fast and scalable modern collaboration suite open source by Alinto. It offers calendar management, address book management, a fully functional webmail client, as well as features for resource sharing and permission handling. Versions of SOGo prior to 5.12.5 contained security...

PT-2026-26962

Name of the Vulnerable Software and Affected Versions SOGo versions prior to 5.12.5 Description SOGo does not properly renew One-Time Passwords OTPs when a user disables and re-enables them. Additionally, the generated OTPs have a length of only 12 digits, which is shorter than the recommended 20...

Vikunja has TOTP Reuse During Validity Window

Summary Any user that has enabled 2FA can have their TOTP reused during the standard 30 second validity window. Details The below code is called when a user that has 2FA is authenticating to the application. Once they submit a valid username-password-totp combination, the user gets authenticated...

CVE-2026-31798

JumpServer is an open source bastion host and an operation and maintenance security audit system. Prior to v4.10.16-lts, JumpServer improperly validates certificates in the Custom SMS API Client. When JumpServer sends MFA/OTP codes via Custom SMS API, an attacker can intercept the request and...

CVE-2026-31798 JumpServer Improper Certificate Validation in Custom SMS API Client

JumpServer is an open source bastion host and an operation and maintenance security audit system. Prior to v4.10.16-lts, JumpServer improperly validates certificates in the Custom SMS API Client. When JumpServer sends MFA/OTP codes via Custom SMS API, an attacker can intercept the request and...

PT-2026-25401

Runtipi is a personal homeserver orchestrator. Prior to 4.8.1, The Runtipi /api/auth/verify-totp endpoint does not enforce any rate limiting, attempt counting, or account lockout mechanism. An attacker who has obtained a user's valid credentials via phishing, credential stuffing, or data breach c...

EUVD-2026-11414

2FAuth is a web app to manage Two-Factor Authentication 2FA accounts and generate their security codes. Prior to 6.1.0, a blind SSRF vulnerability exists in 2FAuth that allows authenticated users to make arbitrary HTTP requests from the server to internal networks and cloud metadata endpoints. Th...

CVE-2026-32133 2FAuth has Blind SSRF in image parameter allows internal network access and more

2FAuth is a web app to manage Two-Factor Authentication 2FA accounts and generate their security codes. Prior to 6.1.0, a blind SSRF vulnerability exists in 2FAuth that allows authenticated users to make arbitrary HTTP requests from the server to internal networks and cloud metadata endpoints. Th...

CVE-2026-3429

CVE-2026-3429 (Keycloak) affects the Keycloak Account REST API. A user with lower-privilege authentication can perform actions intended for higher-assurance sessions, specifically deleting a victim’s MFA/OTP credential after obtaining the victim’s password, and then registering their own MFA devi...

2FAuth 代码问题漏洞

2FAuth is a web application personally developed by Bubka, designed to manage two-factor authentication accounts and generate their security codes. Versions of 2FAuth prior to 6.1.0 contained a code-related vulnerability. This vulnerability stemmed from the image parameter in the OTP URL not bein...

CVE-2026-26227

VideoLAN VLC for Android prior to version 3.7.0 contains an authentication bypass in the Remote Access Server feature due to missing or insufficient rate limiting on one-time password OTP verification. The Remote Access Server uses a 4-digit OTP and does not enforce effective throttling or lockou...

EUVD-2026-8871

VideoLAN VLC for Android prior to version 3.7.0 contain an authentication bypass in the Remote Access Server feature due to missing or insufficient rate limiting on one-time password OTP verification. The Remote Access Server uses a 4-digit OTP and does not enforce effective throttling or lockout...

CVE-2026-26227

VideoLAN VLC for Android prior to version 3.7.0 contains an authentication bypass in the Remote Access Server feature due to missing or insufficient rate limiting on one-time password OTP verification. The Remote Access Server uses a 4-digit OTP and does not enforce effective throttling or lockou...

CVE-2026-26227 VLC for Android < 3.7.0 Remote Access OTP Authentication Bypass

VideoLAN VLC for Android prior to version 3.7.0 contains an authentication bypass in the Remote Access Server feature due to missing or insufficient rate limiting on one-time password OTP verification. The Remote Access Server uses a 4-digit OTP and does not enforce effective throttling or lockou...

CVE-2026-26227

VLC for Android prior to 3.7.0 contains an authentication bypass in the Remote Access Server due to missing rate limiting on the 4‑digit OTP verification. An attacker reachable on the network can repeatedly attempt OTP checks within the OTP validity window, potentially obtaining a valid user_sess...

CVE-2026-26227

VideoLAN VLC for Android prior to version 3.7.0 contains an authentication bypass in the Remote Access Server feature due to missing or insufficient rate limiting on one-time password OTP verification. The Remote Access Server uses a 4-digit OTP and does not enforce effective throttling or lockou...

PT-2026-22170

Name of the Vulnerable Software and Affected Versions VideoLAN VLC for Android versions prior to 3.7.0 Description The Remote Access Server feature in VideoLAN VLC for Android has an authentication bypass due to inadequate rate limiting on one-time password OTP verification. The server utilizes a...

VideoLAN VLC media player 安全漏洞

VideoLAN VLC Media Player is a free, open-source cross-platform multimedia player developed by the French company VideoLAN. It supports playback of various media formats such as files and discs as well as different audio and video formats e.g., WMV, MP3, etc.. Versions of VideoLAN VLC Media Playe...

CVE-2025-7630

Doruk Net’s Wispotter (Doruk Communication and Automation Industry and Trade Inc.) is affected by an Improper Restriction of Excessive Authentication Attempts vulnerability (CVE-2025-7630). The issue allows password brute forcing due to improper authentication control, impacting Wispotter version...