CVE-2026-29788: TSPortal: Any user can forge self-deletion requests for any account

March 27, 2026

Conversion of empty strings to null allows disguising DPA reports as genuine self-deletion reports.

References

api.laravel.com/docs/12.x/Illuminate/Foundation/Configuration/Middleware.html
github.com/advisories/GHSA-gfhq-7499-f3f2
github.com/miraheze/TSPortal
github.com/miraheze/TSPortal/security/advisories/GHSA-gfhq-7499-f3f2
issue-tracker.miraheze.org/T15053
nvd.nist.gov/vuln/detail/CVE-2026-29788

Code Behaviors & Features

Detect and mitigate CVE-2026-29788 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →