Information Exposure Affecting getgrav/grav package, versions >=2.0.0-rc.1, <2.0.22
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PHP-GETGRAVGRAV-20079171
- published24 Sept 2026
- disclosed17 Sept 2026
- creditUnknown
Introduced: 17 Sep 2026
NewCVE-2026-92917 (opens in a new tab)How to fix?
Upgrade getgrav/grav to version 2.0.22 or higher.
Overview
getgrav/grav is a Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS.
Affected versions of this package are vulnerable to Information Exposure via the print_r filter in Twig templates when content sandboxing fails to restrict certain filters. An attacker can access sensitive configuration data, including secrets such as SMTP credentials, API tokens, webhook secrets, and cache backend passwords, by rendering specific template code in page content with Twig processing enabled. This is only exploitable if the attacker has authenticated access with page-edit rights and Twig processing is enabled for page content.