CVE-2026-79324 Mageplaza GDPR - Broken Access Control

Mageplaza GDPR for Magento 2 through 4.2.9 contains a broken access control caused by missing authorization in the Address Delete controller, letting remote unauthenticated attackers delete any customer's saved address via crafted GET requests, exploit requires no authentication.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.56% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Broken Access Control, Data Tampering
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Published
9 September 2026
Updated
15 October 2026
Weakness
CWE-639

Vendor fix

Update to the latest version beyond 4.2.9 where this issue is fixed.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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