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CVE-2024-1478

Maintenance Mode <= 3.0.1 - Information Exposure

MEDIUM
5.3
CVSS Score
Published: March 5, 2024 at 01:55 AM UTC
Updated: June 17, 2026 at 07:04 AM UTC
1 product affected across 1 vendorMaintenance Mode

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

The Maintenance Mode plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.5.0 via the REST API. This makes it possible for unauthenticated attackers to obtain post and page content via API thus bypassing the content protection provided by the plugin.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Maintenance Mode· Helderkwordpress-plugin
95%
v ≤ 2.5.0v ≤ 3.0.1v < 3.0.2
Affected range stops below 3.0.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

Product
Source: [email protected]
https://wordpress.org/plugins/hkdev-maintenance-mode/
Third Party Advisory
Source: [email protected]
https://www.wordfence.com/threat-intel/vulnerabilities/id/36def628-e09e-4da0-ab14-35aefcb67f73?source=cve
Source: cverecord
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3044964%40hkdev-maintenance-mode&new=3044964%40hkdev-maintenance-mode&sfp_email=&sfph_mail=

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMWordfence
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfoCWE-284

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