WordPress Maintenance Redirect plugin <= 2.0.1 - IP Bypass vulnerability

published 2024-09-23 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-41483

cvss: 3.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 27%
public exploits: 0; none known

Authentication Bypass by Spoofing vulnerability in Peter Hardy-vanDoorn Maintenance Redirect jf3-maintenance-mode.This issue affects Maintenance Redirect: from n/a through <= 2.0.1.

Patch / fix

fixed in 1

Peter Hardy-vanDoorn Maintenance Redirect 2.1.0

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-09-23)

Exploit prediction

0.34% chance of exploitation in the next 30 days, higher than 27% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	3.7	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

Peter Hardy-vanDoorn Maintenance Redirect

Classification

Weakness

CWE-290 Authentication Bypass by Spoofing

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/Wordpress/Plugin/jf3-maintenance-mode/vulnerability/wordpress-maintenance-redirect-plugin-2-0-1-ip-b
vdb-entry

Sources

CVE List CVE-2024-45453
NVD CVE-2024-45453

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary