How severe is CVE-2025-23821?

CVE-2025-23821 has a CVSS 3.x base score of 7.1, rated high 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 low.

Is CVE-2025-23821 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-23821?

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-2025-23821 have an EU (EUVD) identifier?

Yes. CVE-2025-23821 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-3451.

When was CVE-2025-23821 published?

CVE-2025-23821 was published on 2025-01-16 and last updated on 2026-06-17.

CVE-2025-23821

CVE-2025-23821 is a high-severity vulnerability with a CVSS 3.x base score of 7.1. 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: High (CVSS 3.x base score 7.1)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-3451
Weakness: CWE-352
Published: 2025-01-16
Last modified: 2026-06-17

Description

Cross-Site Request Forgery (CSRF) vulnerability in aleapp WP Cookies Alert wp-cookies-alert allows Cross Site Request Forgery.This issue affects WP Cookies Alert: from n/a through <= 1.1.1.

Frequently asked questions

What is CVE-2025-23821?: Cross-Site Request Forgery (CSRF) vulnerability in aleapp WP Cookies Alert wp-cookies-alert allows Cross Site Request Forgery.This issue affects WP Cookies Alert: from n/a through <= 1.1.1.
How severe is CVE-2025-23821?: CVE-2025-23821 has a CVSS 3.x base score of 7.1, rated high 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 low.
Is CVE-2025-23821 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-23821?: 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-2025-23821 have an EU (EUVD) identifier?: Yes. CVE-2025-23821 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-3451.
When was CVE-2025-23821 published?: CVE-2025-23821 was published on 2025-01-16 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/wp-cookies-alert/vulnerability/wordpress-wp-cookies-alert-plugin-1-1-1-csrf-to-stored-xss-vulnerability?_s_id=cve

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