How severe is CVE-2025-4966?

CVE-2025-4966 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-4966 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-4966?

CVE-2025-4966 affects Hk1993 Wp Online Users Stats. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-4966?

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

Does CVE-2025-4966 have an EU (EUVD) identifier?

Yes. CVE-2025-4966 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-17075.

When was CVE-2025-4966 published?

CVE-2025-4966 was published on 2025-06-06 and last updated on 2026-06-17.

CVE-2025-4966

CVE-2025-4966 is a medium-severity vulnerability in Hk1993 Wp Online Users Stats with a CVSS 3.x base score of 6.1. 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-352.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-17075
Weakness: CWE-352
Affected product: Hk1993 Wp Online Users Stats
Published: 2025-06-06
Last modified: 2026-06-17

Description

The WP Online Users Stats plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0.0. This is due to missing nonce validation within the hk_dataset_results() function. This makes it possible for unauthenticated attackers to inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Frequently asked questions

What is CVE-2025-4966?: The WP Online Users Stats plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0.0. This is due to missing nonce validation within the hk_dataset_results() function. This makes it possible for unauthenticated attackers to inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
How severe is CVE-2025-4966?: CVE-2025-4966 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-4966 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-4966?: CVE-2025-4966 affects Hk1993 Wp Online Users Stats. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-4966?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-4966 have an EU (EUVD) identifier?: Yes. CVE-2025-4966 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-17075.
When was CVE-2025-4966 published?: CVE-2025-4966 was published on 2025-06-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:hk1993:wp_online_users_stats:*:*:*:*:*:wordpress:*:*

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