CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Vikunja is an open-source self-hosted task management platform. From 2.3.0 until 2.4.0, a user with Write but not Admin permission on a shared child project can detach it from its parent hierarchy by submitting parent_project_id equal to 0 to POST /api/v1/projects/{project}. The Project.CanUpdate authorization check in pkg/models/project_permissions.go and UpdateProject logic in pkg/models/project.go only gate nonzero parent values, while UpdateProject always persists parent_project_id, so the explicit zero value bypasses the Admin requirement introduced for CVE-2026-35595. Detachment severs the recursive permission-inheritance chain and can disrupt the owner’s hierarchy and inherited collaborator access. This issue is fixed in version 2.4.0.
Засегнати продукти
- go-vikunja vikunja: >= 2.3.0, < 2.4.0
Вид слабост
История
- 28 август 2026 Публикувано
Други уязвимости в go-vikunja vikunja
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-55064
- https://nvd.nist.gov/vuln/detail/CVE-2026-55064
- https://github.com/go-vikunja/vikunja/security/advisories/GHSA-44v6-7fxq-vgf4
- https://github.com/go-vikunja/vikunja/pull/3239
- https://github.com/go-vikunja/vikunja/commit/781ffac198548ae4f3d1febc613caed8e0e11d01
- https://github.com/go-vikunja/vikunja/releases/tag/v2.4.0