جزئیات آسیبپذیری
CVE-2026-62856
FreeScout: Cross-User Notification Data Disclosure via LIKE Wildcard Injection in Polycast Channel Query
شرح رسمی (انگلیسی)
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.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 7.7بالا | 3.1 | CVEProject cvelistV5 (CNA) (GitHub_M) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N |
محصولات آسیبپذیر
| فروشنده | محصول | نسخهها | منبع |
|---|---|---|---|
| freescout-help-desk | freescout | < 1.8.226 | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۴- https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-gh3r-jh6q-wrvj x_refsource_CONFIRM
- https://github.com/freescout-help-desk/freescout/commit/1f4deee6369d89a70d291248499883b5bfdb99ff x_refsource_MISC
- https://github.com/freescout-help-desk/freescout/commit/656cb2349cd3bb11f04f01c1587900dfb423a855 x_refsource_MISC
- https://github.com/freescout-help-desk/freescout/releases/tag/1.8.226 x_refsource_MISC
اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۸/۱۵
- آخرین بهروزرسانی
- ۱۴۰۵/۰۸/۱۵
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- GitHub_M
پیشبینی بهرهبرداری (EPSS)
ضعفها (CWE)
- CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
- CWE-200Exposure of Sensitive Information to an Unauthorized Actor
- CWE-639Authorization Bypass Through User-Controlled Key