CVE-2026-65711

sysPass 3.2.11 Authenticated OS Command Injection via Backup Path

Published Jul 24, 2026 CVSS 4.0 · 8.6 High EPSS 2.0% KEV · Not listed
Description
sysPass through version 3.2.11 contains an OS command injection vulnerability that allows authenticated administrators to execute arbitrary commands as the web server process user by setting a malicious backup path and triggering a backup. The FileBackupService builds a tar shell command via string concatenation, inserting the admin-configurable siteBackupPath setting without escapeshellarg() or equivalent sanitization before passing it to exec(), causing injected commands to persist and execute on every subsequent backup trigger.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Cygnux
Cygnux syspass
CPEs cpe:2.3:a:cygnux:syspass:*:*:*:*:*:*:*:*
Vendors & Products Cygnux
Cygnux syspass
Type Values Removed Values Added
First Time appeared Nuxsmin
Nuxsmin syspass
Vendors & Products Nuxsmin
Nuxsmin syspass
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description sysPass through version 3.2.11 contains an OS command injection vulnerability that allows authenticated administrators to execute arbitrary commands as the web server process user by setting a malicious backup path and triggering a backup. The FileBackupService builds a tar shell command via string concatenation, inserting the admin-configurable siteBackupPath setting without escapeshellarg() or equivalent sanitization before passing it to exec(), causing injected commands to persist and execute on every subsequent backup trigger.
Title sysPass 3.2.11 Authenticated OS Command Injection via Backup Path
Weaknesses CWE-78
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Jul 28, 2026, 1:06 AM
Reserved
Jul 22, 2026, 8:26 PM
Status
Deferred
Published
Jul 24, 2026, 5:17 PM
Modified
Oct 24, 2026, 1:10 PM