HIGH 8.6 NVD
CVE-2026-112343
Syncplify Server! before 8.8.0 contains an access control bypass vulnerability that allows authenticated SFTP users to evade per-path permission overrides by ex
Syncplify Server! before 8.8.0 contains an access control bypass vulnerability that allows authenticated SFTP users to evade per-path permission overrides by exploiting case-insensitive filesystem path resolution and 8.3 short names. Attackers can address a protected directory using alternate capitalization or its 8.3 short name to perform file uploads and downloads that the configured override is intended to deny, resulting in unauthorized file access.
References
- https://blog.syncplify.com/p/syncplify-server-v880-released
- https://www.vulncheck.com/advisories/syncplify-server-permission-override-bypass-via-path-
This high severity vulnerability with a CVSS score of 8.6 was published on 2026-10-26 via NVD.
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