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 след действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
traQ is a messenger application built for Digital Creators Club traP. Prior to 3.28.3, OAuth2 silent authorization requests using prompt=none with an empty or omitted scope parameter check prior consent against the empty requested scope set even though all scopes registered for the client become eligible for issuance. An attacker who controls an OAuth client capable of receiving authorization codes can target a user who previously consented to only some client scopes and obtain an access token containing broader registered scopes without additional consent. A user who has never consented to the client still receives consent_required. This issue is fixed in version 3.28.3.
Засегнати продукти
- traPtitech traQ: < 3.28.3
Вид слабост
История
- 3 ноември 2026 Публикувано
Други уязвимости в traPtitech traQ
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-63198
- https://nvd.nist.gov/vuln/detail/CVE-2026-63198
- https://github.com/traPtitech/traQ/security/advisories/GHSA-8cfq-jgf7-8m27
- https://github.com/traPtitech/traQ/commit/5510fe8aa9bb15fc4755c78792381dbb03d576c3
- https://github.com/traPtitech/traQ/releases/tag/v3.28.3