How severe is CVE-2025-52122?

CVE-2025-52122 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-52122 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-52122?

CVE-2025-52122 affects Solspace Freeform. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-52122?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-52122 have an EU (EUVD) identifier?

Yes. CVE-2025-52122 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25900.

When was CVE-2025-52122 published?

CVE-2025-52122 was published on 2025-08-27 and last updated on 2026-06-17.

CVE-2025-52122

CVE-2025-52122 is a critical-severity vulnerability in Solspace Freeform with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-25900
Weakness: CWE-94
Affected product: Solspace Freeform
Published: 2025-08-27
Last modified: 2026-06-17

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).

Frequently asked questions

What is CVE-2025-52122?: 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).
How severe is CVE-2025-52122?: CVE-2025-52122 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-52122 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-52122?: CVE-2025-52122 affects Solspace Freeform. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-52122?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-52122 have an EU (EUVD) identifier?: Yes. CVE-2025-52122 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25900.
When was CVE-2025-52122 published?: CVE-2025-52122 was published on 2025-08-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:solspace:freeform:*:*:*:*:*:craft_cms:*:*

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