FreeScout: Cross-User Notification Data Disclosure via LIKE Wildcard Injection in Polycast Channel Query

Özet

Türkçe özeti henüz hazır değil; şimdilik kaynağın kendi açıklamasını gösteriyoruz.

FreeScout is a self-hosted help desk and shared mailbox application. Prior to version 1.8.226, the  polycast/receive  endpoint fails to escape SQL LIKE wildcards in supplied channel names, while channel authorization applies only to names with specific prefixes. An unauthenticated attacker with a guest session and valid CSRF token can submit a wildcard channel name to retrieve matching notification events intended for other users. Notification payload generation lacks a corresponding access check, exposing conversation message content, identifiers, URLs, and notification HTML across users and mailboxes. This issue is fixed in version 1.8.226.

Etkilenen sürümler1 yazılım

Kaynaklar6 kaynak

• CVE.org kaydı
• NVD kaydı
• github.com/…escout/security/advisories/GHSA-gh3r-jh6q-wrvj Diğer
• github.com/…ommit/1f4deee6369d89a70d291248499883b5bfdb99ff Diğer
• github.com/…ommit/656cb2349cd3bb11f04f01c1587900dfb423a855 Diğer
• github.com/…scout-help-desk/freescout/releases/tag/1.8.226 Diğer

Kayıt geçmişi

1. 6 Kas 2026 20:00Yayımlandı

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