CVE-2026-58479 in Sustainable Irrigation Platform
Sustainable Irrigation Platform (SIP) through version 5.2.16 contains a command injection vulnerability in the optional cli_control plugin that allows unauthenticated or cross-site request forgery attackers to execute arbitrary operating-system commands by storing a malicious payload via the plugin's HTTP endpoint. Attackers can trigger execution by activating the associated irrigation station, exploiting the absence of passphrase protection or the default passphrase 'opendoor', to achieve arbitrary command execution on the underlying host.
Quick answer
Dan-in-CA Sustainable Irrigation Platform should be reviewed and updated if it matches the affected versions. The recommended fix is to apply the vendor-supported patched version or the mitigation steps below, then retest the public website with Fixnx.
Who is affected
Affected versions
- Sustainable Irrigation Platform through 5.2.16
Fixed versions
- Latest vendor-supported patched release or mitigation listed in the advisory
How to fix it
CVE-2026-58479 affects Sustainable Irrigation Platform. In simple terms, an attacker may run commands or unsafe code if they can reach the vulnerable feature. Fix it by updating to Latest vendor-supported patched release or mitigation listed in the advisory. If this system is online or used by admins, treat the fix as urgent.
- Find every place where Sustainable Irrigation Platform is installed or used.
- Check if the version matches: Sustainable Irrigation Platform through 5.2.16.
- Update or apply the vendor fix: Latest vendor-supported patched release or mitigation listed in the advisory.
- If you cannot update today, allow only trusted users and trusted networks.
- Turn off the affected feature or plugin if the vendor says that is safe to do.
- Check logs for crashes, strange requests, new admin actions, or unexpected access.
- Change secrets or passwords if you think data or admin access may have been exposed.
Scan now. Google sign-in is only needed to unlock fix guidance.
Verify the fix
- Confirm the installed version or mitigation matches: Latest vendor-supported patched release or mitigation listed in the advisory.
- Confirm the affected feature is no longer exposed to untrusted users.
- Run the affected workflow again and make sure it still works.
- Review logs again after the fix for repeated suspicious activity.
- Run a new Fixnx scan if this software is part of a public website.
- Save the advisory link and proof of the fix in your change record.
Related categories
Trusted references
FAQ
What is affected by CVE-2026-58479?
Dan-in-CA Sustainable Irrigation Platform versions listed as affected should be reviewed: Sustainable Irrigation Platform through 5.2.16.
What should I fix first?
Start with internet-facing sites, admin panels, login flows, plugins, themes, modules, packages, and systems that process user-controlled input or sensitive data.
How do I confirm the fix worked?
Apply the patched version or mitigation, clear caches where relevant, retest the affected workflow, and run a new Fixnx scan to verify public website exposure signals.
How are Fixnx security risk categories chosen?
Fixnx keeps one canonical risk page and assigns only broad, relevant categories such as ecosystem, technology area, or vulnerability class.