All vulnerabilities

Servers and applications

CVE-2025-50989

OPNsense before 25.1.8 contains an authenticated command injection vulnerability in its Bridge Interface Edit endpoint (interfaces_bridge_edit.php). The span POST parameter is concatenated into a system-level command without proper sanitization or escaping, allowing an administrator to inject arbitrary shell operators and payloads. Successful exploitation results in remote code execution with…

Severity
Critical 9.1
Published
27 Aug 2025
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
25.1.8
Sources
NVD

Affected software

SoftwareAffected versions
OPNsenseServers and applications · cpe:a:opnsense:opnsense
  • Every version before 25.1.8

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-50989
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-50989