WordPress Backup and Restore WordPress plugin <= 1.50 - Unauthenticated Broken Access Control vulnerability

published 2024-11-01 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-40162

cvss: 5.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 32%
public exploits: 0; none known

Missing Authorization vulnerability in WPBackItUp Backup and Restore WordPress allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Backup and Restore WordPress: from n/a through 1.50.

Patch / fix

fixed in 1

wpbackitup backup_and_restore_wordpress 2.0.0

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 2 y ago (2024-11-01)

Exploit prediction

0.38% chance of exploitation in the next 30 days, higher than 32% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Affected products

WPBackItUp Backup and Restore WordPress
wpbackitup wp_backitup

Classification

Weakness

CWE-862 Missing Authorization

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/vulnerability/wp-backitup/wordpress-backup-and-restore-wordpress-plugin-1-50-unauthenticated-broken-
vdb-entry

Sources

CVE List CVE-2024-43270
NVD CVE-2024-43270

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