How severe is CVE-2025-0817?

CVE-2025-0817 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-0817 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-0817?

CVE-2025-0817 affects Ncrafts Formcraft. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-0817?

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

Does CVE-2025-0817 have an EU (EUVD) identifier?

Yes. CVE-2025-0817 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4801.

When was CVE-2025-0817 published?

CVE-2025-0817 was published on 2025-02-18 and last updated on 2026-06-17.

CVE-2025-0817

CVE-2025-0817 is a high-severity vulnerability in Ncrafts Formcraft with a CVSS 3.x base score of 7.2. 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-79.

Key facts

Severity: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-4801
Weakness: CWE-79
Affected product: Ncrafts Formcraft
Published: 2025-02-18
Last modified: 2026-06-17

Description

The FormCraft plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 3.9.11 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.

Frequently asked questions

What is CVE-2025-0817?: The FormCraft plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 3.9.11 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.
How severe is CVE-2025-0817?: CVE-2025-0817 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-0817 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-0817?: CVE-2025-0817 affects Ncrafts Formcraft. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-0817?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-0817 have an EU (EUVD) identifier?: Yes. CVE-2025-0817 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4801.
When was CVE-2025-0817 published?: CVE-2025-0817 was published on 2025-02-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ncrafts:formcraft:*:*:*:*:*:wordpress:*:*

More vulnerabilities in Ncrafts Formcraft

CVE-2019-15114 — High (CVSS 8.8): The formcraft-form-builder plugin before 1.2.2 for WordPress has CSRF.
CVE-2019-5920 — High (CVSS 8.8): Cross-site request forgery (CSRF) vulnerability in FormCraft 1.2.1 and earlier allows remote attackers to hijack the…
CVE-2013-7187 — High (CVSS 7.5): SQL injection vulnerability in form.php in the FormCraft plugin 1.3.7 and earlier for WordPress allows remote attackers…
CVE-2023-2592 — High (CVSS 7.2): The FormCraft WordPress plugin before 3.9.7 does not properly sanitise and escape a parameter before using it in a SQL…
CVE-2023-22717 — Medium (CVSS 6.5): Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in nCrafts FormCraft plugin <= 1.2.6 versions.
CVE-2017-18600 — Medium (CVSS 5.4): The formcraft3 plugin before 3.4 for WordPress has stored XSS via the "New Form > Heading > Heading Text" field.

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