Read the docs
TI-2026-46845 Aliases CVE-2026-65711GHSA-p3qf-xxxc-f5g8

sysPass 3.2.11 Authenticated OS Command Injection via Backup Path

Priority HIGH 72CWE-78Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-78.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0204 81st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
nuxsminsysPassup to 3.2.11—No fix listedCNA
  • sysPass Vendornuxsmin Affected up to 3.2.11 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-65711
  2. 2026-10-03 Alias added: GHSA-p3qf-xxxc-f5g8

References

Exploit 1

  • TI-2026-46843 sysPass 3.2.11 Missing Object-Level Authorization via JSON-RPC API CVSS 4.0HIGH 8.7
  • TI-2026-45313 sysPass FileBackupService Authenticated OS Command Injection via Backup Path CVSS 4.0HIGH 8.6
  • TI-2026-46842 sysPass 3.2.11 Insecure Direct Object Reference via AccountFileController CVSS 4.0HIGH 8.6
  • TI-2026-46844 sysPass 3.2.11 Missing Authorization via PublicLinkController Account Decryption CVSS 4.0HIGH 7.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences