WordPress WP Maintenance plugin <= 6.1.3 - IP Filtering Bypass vulnerability

published 2024-06-04 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-51867

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 WP Maintenance allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects WP Maintenance: from n/a through 6.1.3.

Patch / fix

fixed in 1

Florent Maillefaud WP Maintenance 6.1.4

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-06-04)

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

Florent Maillefaud WP Maintenance

Classification

Weakness

CWE-290 Authentication Bypass by Spoofing

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/vulnerability/wp-maintenance/wordpress-wp-maintenance-plugin-6-1-3-ip-filtering-bypass-vulnerability
vdb-entry

Sources

CVE List CVE-2023-47769
NVD CVE-2023-47769

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.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.

Summary