Server-Side Template Injection Affecting solspace/craft-freeform package, versions >=5.0.0-beta10, <5.10.16
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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-SOLSPACECRAFTFREEFORM-12549186
- published7 Sept 2025
- disclosed27 Aug 2025
- creditTimTrademark
Introduced: 27 Aug 2025
NewCVE-2025-52122 (opens in a new tab)How to fix?
Upgrade solspace/craft-freeform to version 5.10.16 or higher.
Overview
solspace/craft-freeform is a flexible and user-friendly form building plugin!
Affected versions of this package are vulnerable to Server-Side Template Injection via the submission's title variable. An attacker can execute arbitrary code on the server by injecting malicious templates when editing a form.