CVE-2023-6922

MEDIUM 4.3

Under Construction / Maintenance Mode from Acurax <= 2.6 - Authenticated (Subscriber+) Sensitive Information Exposure

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

The Under Construction / Maintenance Mode from Acurax plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 2.6 via the 'acx_csma_subscribe_ajax' function. This can allow authenticated attackers to extract sensitive data such as names and email addresses of subscribed visitors.

CWE	CWE-200
Vendor	acurax
Product	under construction / maintenance mode from acurax
Published	Feb 28, 2024
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

acurax / Under Construction / Maintenance Mode from Acurax

0 ≤ 2.6

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/2a75f4eb-698b-4c92-9829-de6c55e21ecb?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/coming-soon-maintenance-mode-from-acurax/trunk/function.php?rev=2539156#L612

Credits

István Márton