An OS command injection vulnerability exists in XWEB Pro version 1.12.1 and prior, enabling an authenticated attacker to achieve remote code execution on the system by…

Code

The project this record applies to. Exploit listings stay in References.

• Repository · github.com

Timeline

Detection, updates, and resolution for this record.

1. Feb 27, 2026 · NIST NVD

   Detected

   An OS command injection vulnerability exists in XWEB Pro version 1.12.1 and prior, enabling an authenticated attacker to achieve remote code execution on the system by injecting malicious input into requests sent to the templates route.

2. Jun 17, 2026 · NIST NVD

   Updated

   An OS command injection vulnerability exists in XWEB Pro version 1.12.1 and prior, enabling an authenticated attacker to achieve remote code execution on the system by injecting malicious input into requests sent to the templates route.

Affected

• cpe copeland/xweb 300d pro firmwareversion unspecified
• cpe copeland/xweb 500b pro firmwareversion unspecified
• cpe copeland/xweb 500d pro firmwareversion unspecified

Sources

• CVE.orgVulnerability recordCVE-2026-20742

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-20742

  An OS command injection vulnerability exists in XWEB Pro version 1.12.1 and prior, enabling an authenticated attacker to achieve remote code execution on the system by injecting malicious input into requests sent to the templates route.

  nvd.nist.gov

References

• Third Party Advisory · github.com
• Product · webapps.copeland.com
• Third Party Advisory · cisa.gov