CVE-2026-73858
mediumSolspace Freeform plugin for Craft CMS 5.x is a super flexible form-building tool.
Solspace Freeform plugin for Craft CMS 5.x is a super flexible form-building tool. From 5.0.0 through 5.10.13, submitted values from public Freeform forms can be evaluated by the isolated Twig renderer when rendered into HTML attributes. An unauthenticated attacker can place Twig expressions in submitted field values, including value attributes, and receive evaluated PHP, operating-system, or Craft filesystem-path constants in the form response. The isolated context was not shown to expose Craft globals, environment variables, credentials, arbitrary files, or code execution, so the confirmed impact is limited server and environment information disclosure and possible rendering errors. This issue is fixed in version 5.10.14.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/solspace/craft-freeform/commit/5f7555320635f1cd3b4c478aa0b58e8c3144313b security-advisories@github.com
- https://github.com/solspace/craft-freeform/pull/1986 security-advisories@github.com
- https://github.com/solspace/craft-freeform/releases/tag/v5.10.14 security-advisories@github.com
- https://github.com/solspace/craft-freeform/security/advisories/GHSA-gxrg-x694-283w security-advisories@github.com
- https://github.com/solspace/craft-freeform/security/advisories/GHSA-gxrg-x694-283w 134c704f-9b21-4f2e-91b3-4a467353bcc0