CVE-2025-10638

CVE-2025-10638 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

The NS Maintenance Mode for WP WordPress plugin through 1.3.1 lacks authorization in its subscriber export function allowing unauthenticated attackers to download a list of a site's subscribers containing their name and email address

Frequently asked questions

What is CVE-2025-10638?
The NS Maintenance Mode for WP WordPress plugin through 1.3.1 lacks authorization in its subscriber export function allowing unauthenticated attackers to download a list of a site's subscribers containing their name and email address
How severe is CVE-2025-10638?
CVE-2025-10638 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-10638 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-10638?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-10638 have an EU (EUVD) identifier?
Yes. CVE-2025-10638 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-35354.
When was CVE-2025-10638 published?
CVE-2025-10638 was published on 2025-10-22 and last updated on 2026-06-17.

References