How severe is CVE-2025-1511?

CVE-2025-1511 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-2025-1511 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-1511?

CVE-2025-1511 affects Wpeverest User Registration. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-1511?

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

Does CVE-2025-1511 have an EU (EUVD) identifier?

Yes. CVE-2025-1511 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-5475.

When was CVE-2025-1511 published?

CVE-2025-1511 was published on 2025-02-28 and last updated on 2026-06-17.

CVE-2025-1511

CVE-2025-1511 is a medium-severity vulnerability in Wpeverest User Registration 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-5475
Weakness: CWE-79
Affected product: Wpeverest User Registration
Published: 2025-02-28
Last modified: 2026-06-17

Description

The User Registration & Membership – Custom Registration Form, Login Form, and User Profile plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 's' parameter in all versions up to, and including, 4.0.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Frequently asked questions

What is CVE-2025-1511?: The User Registration & Membership – Custom Registration Form, Login Form, and User Profile plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 's' parameter in all versions up to, and including, 4.0.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
How severe is CVE-2025-1511?: CVE-2025-1511 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-2025-1511 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-1511?: CVE-2025-1511 affects Wpeverest User Registration. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-1511?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-1511 have an EU (EUVD) identifier?: Yes. CVE-2025-1511 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-5475.
When was CVE-2025-1511 published?: CVE-2025-1511 was published on 2025-02-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:wpeverest:user_registration:*:*:*:*:*:wordpress:*:*

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