How severe is CVE-2026-25339?

CVE-2026-25339 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-25339 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-25339?

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

Does CVE-2026-25339 have an EU (EUVD) identifier?

Yes. CVE-2026-25339 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-15649.

When was CVE-2026-25339 published?

CVE-2026-25339 was published on 2026-03-25 and last updated on 2026-06-17.

CVE-2026-25339

CVE-2026-25339 is a medium-severity vulnerability with a CVSS 3.x base score of 6.5. 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-201.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-15649
Weakness: CWE-201
Published: 2026-03-25
Last modified: 2026-06-17

Description

Insertion of Sensitive Information Into Sent Data vulnerability in Syed Balkhi Contact Form by WPForms wpforms-lite allows Retrieve Embedded Sensitive Data.This issue affects Contact Form by WPForms: from n/a through <= 1.9.8.7.

Frequently asked questions

What is CVE-2026-25339?: Insertion of Sensitive Information Into Sent Data vulnerability in Syed Balkhi Contact Form by WPForms wpforms-lite allows Retrieve Embedded Sensitive Data.This issue affects Contact Form by WPForms: from n/a through <= 1.9.8.7.
How severe is CVE-2026-25339?: CVE-2026-25339 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-25339 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-25339?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-25339 have an EU (EUVD) identifier?: Yes. CVE-2026-25339 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-15649.
When was CVE-2026-25339 published?: CVE-2026-25339 was published on 2026-03-25 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/wpforms-lite/vulnerability/wordpress-contact-form-by-wpforms-plugin-1-9-8-7-sensitive-data-exposure-vulnerability?_s_id=cve

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