CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Lifecycle Timeline
4Description
The Webhooks plugin renders user-supplied template content through Twig’s `renderString()` function without sandbox protection. This allows an authenticated user with access to the Craft control panel and permissions to access the Webhooks plugin to inject Twig template code that calls arbitrary PHP functions. This is possible even if `allowAdminChanges` is set to `false`. Affected users should update to version 3.2.0 to mitigate the issue.
Analysis
A security vulnerability in renders user-supplied template content (CVSS 8.5) that allows an authenticated user with access. High severity vulnerability requiring prompt remediation. …
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Remediation
Within 24 hours: Identify all systems running the Webhooks plugin and verify current versions. Within 7 days: Apply version 3.2.0 patch to all affected instances and validate successful deployment. …
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-12502
GHSA-8wg7-wm29-2rvg