How severe is CVE-2025-62738?

CVE-2025-62738 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-62738 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-62738?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-62738 have an EU (EUVD) identifier?

Yes. CVE-2025-62738 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202022.

When was CVE-2025-62738 published?

CVE-2025-62738 was published on 2025-12-09 and last updated on 2026-06-17.

CVE-2025-62738

CVE-2025-62738 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (13th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-202022
Weakness: CWE-862
Published: 2025-12-09
Last modified: 2026-06-17

Description

Missing Authorization vulnerability in mmattax Formstack Online Forms formstack allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Formstack Online Forms: from n/a through <= 2.0.2.

Frequently asked questions

What is CVE-2025-62738?: Missing Authorization vulnerability in mmattax Formstack Online Forms formstack allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Formstack Online Forms: from n/a through <= 2.0.2.
How severe is CVE-2025-62738?: CVE-2025-62738 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-62738 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-62738?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-62738 have an EU (EUVD) identifier?: Yes. CVE-2025-62738 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202022.
When was CVE-2025-62738 published?: CVE-2025-62738 was published on 2025-12-09 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/formstack/vulnerability/wordpress-formstack-online-forms-plugin-2-0-2-broken-access-control-vulnerability?_s_id=cve

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