How severe is CVE-2026-42673?

CVE-2026-42673 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-2026-42673 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-42673?

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-2026-42673 have an EU (EUVD) identifier?

Yes. CVE-2026-42673 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33690.

When was CVE-2026-42673 published?

CVE-2026-42673 was published on 2026-06-01 and last updated on 2026-06-17.

CVE-2026-42673

CVE-2026-42673 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-201.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-33690
Weakness: CWE-201
Published: 2026-06-01
Last modified: 2026-06-17

Description

Insertion of Sensitive Information Into Sent Data vulnerability in Logtivity Activity Logs Activity Logs, User Activity Tracking, Multisite Activity Log from Logtivity allows Retrieve Embedded Sensitive Data. This issue affects Activity Logs, User Activity Tracking, Multisite Activity Log from Logtivity: from n/a through 3.3.6.

Frequently asked questions

What is CVE-2026-42673?: Insertion of Sensitive Information Into Sent Data vulnerability in Logtivity Activity Logs Activity Logs, User Activity Tracking, Multisite Activity Log from Logtivity allows Retrieve Embedded Sensitive Data. This issue affects Activity Logs, User Activity Tracking, Multisite Activity Log from Logtivity: from n/a through 3.3.6.
How severe is CVE-2026-42673?: CVE-2026-42673 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-2026-42673 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-42673?: 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-2026-42673 have an EU (EUVD) identifier?: Yes. CVE-2026-42673 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33690.
When was CVE-2026-42673 published?: CVE-2026-42673 was published on 2026-06-01 and last updated on 2026-06-17.

References

https://patchstack.com/database/wordpress/plugin/logtivity/vulnerability/wordpress-activity-logs-user-activity-tracking-multisite-activity-log-from-logtivity-plugin-3-3-6-sensitive-data-exposure-vulnerability?_s_id=cve

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