CVE-2025-52122

Name: CVE-2025-52122
Creator: NVD / NIST
Published: 2025-08-27T15:15:39.07+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.57%

Last modified Jun 17, 2026

CVE-2025-52122 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Freeform 5.0.0 to before 5.10.16, a plugin for CraftCMS, contains an Server-side template injection (SSTI) vulnerability, resulting in arbitrary code injection for all users that have access to editing a form (submission title).. EPSS estimates a 0.57% chance of exploitation in the next 30 days.

Description

Freeform 5.0.0 to before 5.10.16, a plugin for CraftCMS, contains an Server-side template injection (SSTI) vulnerability, resulting in arbitrary code injection for all users that have access to editing a form (submission title).

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.57%

43.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Solspace	Freeform	>= 5.0.0, < 5.10.16

References

https://github.com/TimTrademark/CVE-2025-52122Exploit, Third Party Advisory
https://github.com/TimTrademark/CVE-CraftCMS-FreeformExploit, Third Party Advisory

Timeline

Published: Aug 27, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-52122?

How severe is CVE-2025-52122?

CVE-2025-52122 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.57% probability of exploitation in the next 30 days.

How do I fix CVE-2025-52122?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-52122?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST