What is the CVSS score of CVE-2025-52122?

CVE-2025-52122 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.1%.

Which versions of Freeform are affected by CVE-2025-52122?

CVE-2025-52122 presents critical security risk, a code injection vulnerability rated CVSS 9.8.. A patch is available.

Is there a public PoC exploit available for CVE-2025-52122?

Yes, a public proof-of-concept exploit is available for CVE-2025-52122. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-52122?

Within 24 hours: Identify all affected systems and apply vendor patches immediately. Validate that input sanitization is in place for all user-controlled parameters.

Freeform CVE-2025-52122

CRITICAL

Code Injection (CWE-94)

2025-08-27 cve@mitre.org

RCE Code Injection Freeform

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

Analysis Generated

Mar 28, 2026 - 19:09 vuln.today

PoC Detected

Sep 09, 2025 - 18:53 vuln.today

Public exploit code

CVE Published

Aug 27, 2025 - 15:15 nvd

CRITICAL 9.8

DescriptionCVE.org

AnalysisAI

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. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Code Injection (CWE-94), which allows attackers to inject and execute arbitrary code within the application. 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). Affected products include: Solspace Freeform. Version information: before 5.10.16.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Never evaluate user-controlled input as code. Use sandboxing, disable dangerous functions, apply strict input validation.

CVE-2025-52122 vulnerability details – vuln.today

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Freeform CVE-2025-52122

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Technical ContextAI

RemediationAI

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External POC / Exploit Code