How severe is CVE-2026-66432?

CVE-2026-66432 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-66432 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-66432?

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.

When was CVE-2026-66432 published?

CVE-2026-66432 was published on 2026-08-13 and last updated on 2026-08-14.

CVE-2026-66432

CVE-2026-66432 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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-1258.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-1258
Published: 2026-08-13
Last modified: 2026-08-14

Description

Subscriber Sensitive Data Exposure in WPJAM Basic <= 7.0.2.1 versions.

Frequently asked questions

What is CVE-2026-66432?: Subscriber Sensitive Data Exposure in WPJAM Basic <= 7.0.2.1 versions.
How severe is CVE-2026-66432?: CVE-2026-66432 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-66432 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-66432?: 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.
When was CVE-2026-66432 published?: CVE-2026-66432 was published on 2026-08-13 and last updated on 2026-08-14.

References

https://patchstack.com/database/wordpress/plugin/wpjam-basic/vulnerability/wordpress-wpjam-basic-plugin-7-0-2-1-sensitive-data-exposure-vulnerability?_s_id=cve

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