CVE-2026-62376

Vikunja is an open-source self-hosted task management platform. Versions prior to 2.4.0 store password-reset, email-confirmation, and account-deletion tokens in the `user_tokens` table in plaintext. If an attacker gains read access to the database through a backup leak, misconfigured storage, or SQL-level exposure, they can immediately use pending tokens to take over user accounts without knowing passwords. Version 2.4.0 fixes the issue.

• CWE-312
• CWE-916

• https://github.com/go-vikunja/vikunja/commit/00fd2c6155c01faae99be4226b931d8091fd6323
• https://github.com/go-vikunja/vikunja/commit/3a0ea15d8c18ff960bc98ae39950fa7a14b0af7d
• https://github.com/go-vikunja/vikunja/commit/e31ea2de5040fa63bc97cf4df63bafed3bd9ad85
• https://github.com/go-vikunja/vikunja/releases/tag/v2.4.0
• https://github.com/go-vikunja/vikunja/security/advisories/GHSA-r6w9-259g-gwrv
• https://github.com/go-vikunja/vikunja/security/advisories/GHSA-r6w9-259g-gwrv

Published

Oct 9, 2026

Last Modified

Oct 16, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-62368Snipe-IT is an IT asset/license management system. Prior to …8.4
• CVE-2026-62369KubeEdge is an open source system for extending native conta…8.1
• CVE-2026-6237The Quick Table plugin for WordPress is vulnerable to Stored…6.4
• CVE-2026-62370KubeEdge is an open source system for extending native conta…6.5
• CVE-2026-62371KubeEdge is an open source system for extending native conta…8.8
• CVE-2026-62374SD JWT JS is a JavaScript implementation of the Selective Di…7.1
• CVE-2026-62377libheif is a HEIF and AVIF file format decoder and encoder. …4.3
• CVE-2026-62378RustFS Console is a web management console for the RustFS di…9
• CVE-2026-62379Open Access Management (OpenAM) is an access management solu…9.8
• CVE-2026-6238The deprecated functions ns_printrrf, ns_printrr and fp_nque…6.5
• CVE-2026-62380Netty (io.netty:netty-codec-socks) versions 4.2.0.Final thro…7.5
• CVE-2026-62381luci-lib-px5g (LuCI) contains a heap-based buffer overflow i…6.6