CVE-2026-41231
highFroxlor is open source server administration software.
Vendor / product: Froxlor — froxlor
Froxlor is open source server administration software. Prior to version 2.3.6, `DataDump.add()` constructs the export destination path from user-supplied input without passing the `$fixed_homedir` parameter to `FileDir::makeCorrectDir()`, bypassing the symlink validation that was added to all other customer-facing path operations (likely as the fix for CVE-2023-6069). When the ExportCron runs as root, it executes `chown -R` on the resolved symlink target, allowing a customer to take ownership of arbitrary directories on the system. Version 2.3.6 contains an updated fix.
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Affected products
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
References
- https://github.com/froxlor/froxlor/commit/2987b0e8806ef12b532410050ad76d13d673a87d security-advisories@github.com
- https://github.com/froxlor/froxlor/releases/tag/2.3.6 security-advisories@github.com
- https://github.com/froxlor/froxlor/security/advisories/GHSA-75h4-c557-j89r security-advisories@github.com
- https://github.com/froxlor/froxlor/security/advisories/GHSA-75h4-c557-j89r 134c704f-9b21-4f2e-91b3-4a467353bcc0