CVE-2026-1993

CVE-2026-1993 is a high-severity vulnerability with a CVSS 3.x base score of 8.8. 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-269.

Key facts

Description

The ExactMetrics – Google Analytics Dashboard for WordPress plugin is vulnerable to Improper Privilege Management in versions 7.1.0 through 9.0.2. This is due to the `update_settings()` function accepting arbitrary plugin setting names without a whitelist of allowed settings. This makes it possible for authenticated attackers with the `exactmetrics_save_settings` capability to modify any plugin setting, including the `save_settings` option that controls which user roles have access to plugin functionality. The admin intended to delegate configuration access to a trusted user, not enable that user to delegate access to everyone. By setting `save_settings` to include `subscriber`, an attacker can grant plugin administrative access to all subscribers on the site.

Frequently asked questions

What is CVE-2026-1993?
The ExactMetrics – Google Analytics Dashboard for WordPress plugin is vulnerable to Improper Privilege Management in versions 7.1.0 through 9.0.2. This is due to the `update_settings()` function accepting arbitrary plugin setting names without a whitelist of allowed settings. This makes it possible for authenticated attackers with the `exactmetrics_save_settings` capability to modify any plugin setting, including the `save_settings` option that controls which user roles have access to plugin functionality. The admin intended to delegate configuration access to a trusted user, not enable that user to delegate access to everyone. By setting `save_settings` to include `subscriber`, an attacker can grant plugin administrative access to all subscribers on the site.
How severe is CVE-2026-1993?
CVE-2026-1993 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-1993 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-1993?
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-2026-1993 have an EU (EUVD) identifier?
Yes. CVE-2026-1993 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-11129.
When was CVE-2026-1993 published?
CVE-2026-1993 was published on 2026-03-11 and last updated on 2026-06-17.

References

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