How severe is CVE-2025-46227?

CVE-2025-46227 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-46227 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-46227?

CVE-2025-46227 affects Brechtvds Custom Related Posts. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-46227?

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

Does CVE-2025-46227 have an EU (EUVD) identifier?

Yes. CVE-2025-46227 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12323.

When was CVE-2025-46227 published?

CVE-2025-46227 was published on 2025-04-22 and last updated on 2026-06-17.

CVE-2025-46227

CVE-2025-46227 is a medium-severity vulnerability in Brechtvds Custom Related Posts with a CVSS 3.x base score of 6.5. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (7th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-12323
Weakness: CWE-79
Affected product: Brechtvds Custom Related Posts
Published: 2025-04-22
Last modified: 2026-06-17

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brecht Custom Related Posts custom-related-posts allows Stored XSS.This issue affects Custom Related Posts: from n/a through <= 1.7.4.

Frequently asked questions

What is CVE-2025-46227?: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brecht Custom Related Posts custom-related-posts allows Stored XSS.This issue affects Custom Related Posts: from n/a through <= 1.7.4.
How severe is CVE-2025-46227?: CVE-2025-46227 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-46227 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-46227?: CVE-2025-46227 affects Brechtvds Custom Related Posts. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-46227?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-46227 have an EU (EUVD) identifier?: Yes. CVE-2025-46227 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-12323.
When was CVE-2025-46227 published?: CVE-2025-46227 was published on 2025-04-22 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/custom-related-posts/vulnerability/wordpress-custom-related-posts-1-7-4-cross-site-scripting-xss-vulnerability?_s_id=cve

Affected products (1)

cpe:2.3:a:brechtvds:custom_related_posts:*:*:*:*:*:wordpress:*:*

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