Düşük CVSS 3.1
CVE-2026-52841: CVE-2026-52841: güvenlik açığı
Açıklama (NVD)
Easy!Appointments is a self hosted appointment scheduler. In versions prior to 1.6.0, `Google::oauth` at `application/controllers/Google.php:278` stores its URL-supplied `provider_id` in the session, and `oauth_callback` saves the issued Google OAuth token against that row without checking the caller owns the provider. Any logged-in backend user (admin, provider, or secretary) rebinds a peer provider's Google sync to a Google account they control. The peer's appointments then sync into the attacker's calendar with each customer's name and email attached as attendee data. Version 1.6.0 patches the issue.
Özet bilgiler
- CVSS v3.1
- 3.1
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N - EPSS
- %0,21 (yüzdelik 11)
- CWE
- CWE-639
- Yama
- Yok / bilinmiyor