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Mageplaza GDPR CVE-2026-79324

| EUVDEUVD-2026-75135 HIGH
Authorization Bypass Through User-Controlled Key (CWE-639)
2026-09-09 cve@mitre.org GHSA-45ww-vjr4-j928
7.5
CVSS 3.1 · Vendor: mitre
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Severity by source

Vendor (mitre) PRIMARY
7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
vuln.today AI
7.5 HIGH

Network-reachable GET endpoint requires no credentials or interaction; only integrity is impacted as addresses are deleted, not disclosed.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (mitre).

CVSS VectorVendor: mitre

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

Lifecycle Timeline

5
Metadata Corrected
Sep 09, 2026 - 20:40 vuln.today
tag: Magento added
Metadata Corrected
Sep 09, 2026 - 20:40 vuln.today
tag: Authentication Bypass removed
Metadata Corrected
Sep 09, 2026 - 20:40 vuln.today
tag: Adobe removed
Analysis Generated
Sep 09, 2026 - 20:36 vuln.today
CVE Published
Sep 09, 2026 - 20:20 cve.org
HIGH 7.5

DescriptionCVE.org

Missing authorization in the Address Delete controller in Mageplaza GDPR for Magento 2 (mageplaza/module-gdpr) through 4.2.9 allows remote unauthenticated attackers to delete any customer's saved address, and to erase all stored addresses by iterating the address id, via a GET request to /customer/address/delete/id/{id}. The controller extends the legacy Action class instead of AbstractAccount, so no authentication, ownership or form key check is enforced.

AnalysisAI

Unauthenticated address deletion in Mageplaza GDPR for Magento 2 (versions through 4.2.9) allows any remote attacker to destroy saved customer addresses across an entire store via sequential GET requests. The Address Delete controller inherits from Magento 2's legacy base Action class rather than AbstractAccount, meaning no session authentication, address ownership check, or CSRF form-key validation is applied. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Impact
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Vulnerability AssessmentAI

Exploitation The Mageplaza GDPR module (mageplaza/module-gdpr version ≤ 4.2.9) must be installed and active on a Magento 2 store. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 7.5 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N) is well-calibrated for this vulnerability: no credentials, no interaction, and sequential address IDs mean exploitation requires only an HTTP client and a loop. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation No vendor-released patched version has been identified at time of analysis. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: verify Mageplaza GDPR module presence on all Magento 2 instances running version 4.2.9 or earlier; immediately disable the module or implement web application firewall rules blocking address deletion endpoints. …

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CVE-2026-79324 vulnerability details – vuln.today

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