Unrated severityNVD Advisory· Published Jul 17, 2026· Updated Jul 17, 2026
Authenticated Local File Inclusion (LFI) in Switchvox SMB Web Portal
CVE-2026-9587
Description
An authenticated local file inclusion vulnerability exists in Sangoma Switchvox SMB Edition 8.3 (104997). The play_file functionality accepts user-controlled input through the sound_path parameter and fails to properly validate file paths before accessing the underlying filesystem. By supplying absolute paths, an authenticated attacker can retrieve files outside the intended directory scope.
Affected products
2- Range: 8.3 (104997)
Patches
Vulnerability mechanics
References
2- labs.sra.io/posts/switchvox/mitrethird-party-advisory
- github.com/sangoma/security-switchvox/security/advisories/GHSA-mhp4-x83p-phh2mitrerelease-notes
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