How severe is CVE-2024-3821?

CVE-2024-3821 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2024-3821 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-3821?

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-2024-3821 have an EU (EUVD) identifier?

Yes. CVE-2024-3821 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-32392.

When was CVE-2024-3821 published?

CVE-2024-3821 was published on 2024-06-01 and last updated on 2026-06-17.

CVE-2024-3821

CVE-2024-3821 is a high-severity vulnerability with a CVSS 3.x base score of 7.3. 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-862.

Key facts

Severity: High (CVSS 3.x base score 7.3)
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-32392
Weakness: CWE-862
Published: 2024-06-01
Last modified: 2026-06-17

Description

The wpDataTables – WordPress Data Table, Dynamic Tables & Table Charts Plugin plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on several functions in the wdt_ajax_actions.php file in all versions up to, and including, 6.3.2. This makes it possible for unauthenticated attackers to manipulate data tables. Please note this only affects the premium version of the plugin.

Frequently asked questions

What is CVE-2024-3821?: The wpDataTables – WordPress Data Table, Dynamic Tables & Table Charts Plugin plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on several functions in the wdt_ajax_actions.php file in all versions up to, and including, 6.3.2. This makes it possible for unauthenticated attackers to manipulate data tables. Please note this only affects the premium version of the plugin.
How severe is CVE-2024-3821?: CVE-2024-3821 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2024-3821 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-3821?: 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-2024-3821 have an EU (EUVD) identifier?: Yes. CVE-2024-3821 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-32392.
When was CVE-2024-3821 published?: CVE-2024-3821 was published on 2024-06-01 and last updated on 2026-06-17.

References

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CVE-2025-30416 — Critical (CVSS 10.0): Sensitive data disclosure and manipulation due to missing authorization. The following products are affected: Acronis…
CVE-2025-45854 — Critical (CVSS 10.0): /server/executeExec of JEHC-BPM 2.0.1 allows attackers to execute arbitrary code via execParams.

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