WordPress WordPress Backup & Migration plugin <= 1.6.0 - Broken Access Control vulnerability

published 2026-09-30 40 d ago modified 2026-09-30 39 d ago also EUVD-2026-89898

cvss: 7.5; 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 21%
public exploits: 0; none known

Unauthenticated Broken Access Control in WordPress Backup & Migration <= 1.6.0 versions.

Patch / fix

fixed in 1

WebToffee WordPress Backup & Migration 1.6.1

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 40 d ago (2026-09-30)

Exploit prediction

0.29% chance of exploitation in the next 30 days, higher than 21% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

WebToffee WordPress Backup & Migration

Classification

Weakness

CWE-862 Missing Authorization

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/wordpress/plugin/wp-migration-duplicator/vulnerability/wordpress-wordpress-backup-migration-plugin-1
vdb-entry

Sources

CVE List CVE-2026-97197
NVD CVE-2026-97197

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