Human
Machine
REPRO-2026-00111 HIGH RCE
Verified
Formwork CMS Improper Privilege Management in User Creation
getformwork/formwork (composer) Feb 20, 2026
What's the vulnerability?
Application fails to enforce role-based authorization during account creation. An authenticated user with editor role can create new accounts with administrative privileges, leading to full administrative access and CMS compromise.
Root Cause Analysis
One Command
Verify with pruva-verify
Run the Pruva CLI to automatically fetch and execute the reproduction script.
pruva-verify REPRO-2026-00111 or
pruva-verify GHSA-34p4-7w83-35g2 or
pruva-verify CVE-2026-27198 Install:
curl -fsSL https://pruva.dev/install.sh | sh Or Run Manually
1
Download the script
curl -O https://pruva.dev/api/v1/reproductions/REPRO-2026-00111/artifacts/repro/reproduction_steps.sh 2
Make executable
chmod +x reproduction_steps.sh 3
Run the script
./reproduction_steps.sh Run in a VM, container, or disposable environment. This exploits a real vulnerability.
How Pruva Reproduced This
Watch the AI agent's step-by-step process.
Loading session...