Vikunja has TOTP Two-Factor Authentication Bypass via OIDC Login Path

Summary 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 mechanism, the second factor is completely skipped. Details The OIDC callback...

GHSA-8JVC-MCX6-R4CG Vikunja has TOTP Two-Factor Authentication Bypass via OIDC Login Path

Summary 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 mechanism, the second factor is completely skipped. Details The OIDC callback...

Improper Authentication

Overview Affected versions of this package are vulnerable to Improper Authentication in the OIDC login process when the EmailFallback mechanism is enabled. An attacker can gain unauthorized access to accounts protected by TOTP by authenticating to the OIDC provider with a matching email address,...

PT-2026-31944

Name of the Vulnerable Software and Affected Versions: Vikunja versions prior to 2.3.0 Description: A flaw exists in the OIDC callback handler where a full JWT token is issued without verifying TOTP two-factor authentication status for the matched user. Specifically, when a local user with TOTP...

PT-2026-31951

Name of the Vulnerable Software and Affected Versions: Vikunja versions prior to 2.3.0 Description: Vikunja, a self-hosted task management platform, was found to have an issue where task titles were directly embedded into Markdown link syntax in overdue email notifications without proper escaping...

Chamilo LMS 授权问题漏洞

Chamilo LMS is an open-source online learning and collaboration system developed by Chamilo. This system supports the creation of teaching content, remote training, and online quizzes. Versions of Chamilo LMS prior to 1.11.38 and 2.0.0-RC.3 contained vulnerabilities related to authorization. Thes...

DSpace 7.x / 8.x XMLUI Data Extraction

This Python script sends an HTTP request to a DSpace XMLUI "discover" endpoint using specific query parameters and session cookies. It attempts to retrieve up to 100 records in XML format and saves the response locally as a raw XML dump file. After downloading the data, it performs a basic text...

CVE-2026-5990 Tenda F451 SafeEmailFilter fromSafeEmailFilter stack-based overflow

A vulnerability has been found in Tenda F451 1.0.0.7. Affected by this vulnerability is the function fromSafeEmailFilter of the file /goform/SafeEmailFilter. The manipulation of the argument page leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been...

CVE-2026-5990

A vulnerability has been found in Tenda F451 1.0.0.7. Affected by this vulnerability is the function fromSafeEmailFilter of the file /goform/SafeEmailFilter. The manipulation of the argument page leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been...

CVE-2026-40109 Flux notification-controller GCR Receiver missing email validation allows unauthorized reconciliation triggering

Flux notification-controller is the event forwarder and notification dispatcher for the GitOps Toolkit controllers. Prior to 1.8.3, the gcr Receiver type in Flux notification-controller does not validate the email claim of Google OIDC tokens used for Pub/Sub push authentication. This allows any...

CVE-2026-39341

ChurchCRM is an open-source church management system. Prior to 7.1.0, the application is vulnerable to time-based SQL injection due to an improper input validation. Endpoint Reports/ConfirmReportEmail.php?familyId= is not correctly sanitising user input, specifically, the sanitised input is not...

crypto/x509: Incorrect enforcement of email constraints in crypto/x509

A certificate validation flaw has been discovered in the golang crypto/x509 module. When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will not be properly...

[SECURITY] Fedora 42 Update: roundcubemail-1.6.15-1.fc42

RoundCube Webmail is a browser-based multilingual IMAP client with an application-like user interface. It provides full functionality you expect from an e-mail client, including MIME support, address book, folder manipulation, message searching and spell checking. RoundCube Webmail is written in...

EUVD-2025-209367

GitLab has remediated an issue in GitLab EE affecting all versions from 16.6 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that under certain circumstances could have allowed an authenticated user to have access to other users' email addresses via certain GraphQL queries...

notification-controller 数据伪造问题漏洞

Notification-Controller is a GitOps notification controller open source in the Flux project. Versions of Notification-Controller prior to 1.8.3 had a data manipulation vulnerability. This vulnerability stemmed from the lack of verification of the email claim for Google OIDC tokens, which could...

grafana security update

9.2.10-29.0.1 - Fixes CVE-2024-1442 Add email verification when updating user email Orabug: 38550520 9.2.10-29 - Resolves RHEL-156639: CVE-2026-25679...

PT-2026-31830

A vulnerability has been found in Tenda F451 1.0.0.7. Affected by this vulnerability is the function fromSafeEmailFilter of the file /goform/SafeEmailFilter. The manipulation of the argument page leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been...

The vulnerability of Firefox browsers, Firefox ESR, and Thunderbird email clients, Thunderbird ESR, is related to the execution of operations outside of the buffer in memory, allowing an attacker to execute arbitrary code.

The vulnerability in browsers Firefox, Firefox ESR, and email clients Thunderbird, Thunderbird ESR, is related to the execution of operations beyond the buffer in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

CVE-2025-9484

GitLab has remediated an issue in GitLab EE affecting all versions from 16.6 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that under certain circumstances could have allowed an authenticated user to have access to other users' email addresses via certain GraphQL queries...

UBUNTU-CVE-2025-9484

GitLab has remediated an issue in GitLab EE affecting all versions from 16.6 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that under certain circumstances could have allowed an authenticated user to have access to other users' email addresses via certain GraphQL queries...