Description
FreeScout is a free help desk and shared inbox built with PHP-s Laravel framework. Prior to version 1.8.211, checkIpByMask() in app/Misc/Helper.php checks whether the input IP contains a / character. Plain IP addresses never contain /, so the function always returns false without checking any CIDR ranges. The entire 10.0.0.0/8 and 172.16.0.0/12 private ranges are unprotected. This issue has been patched in version 1.8.211.
CVSS 5.3EPSS 0.27699999999999997%Risk 0.54
View source- Published
- 2026-03-31 22:16:19
- Affected versions
- <1.8.211
- Type
- Package
- Last modified
- 2026-07-24 21:10:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N