CVE-2020-12101Public exploitNetwork attack vector

Authenticated address deletion via unchecked address ID

Published Apr 30, 2020 · Updated Aug 4, 2024

Improper access control in xt:Commerce 5.1 through 6.2.2 allows remote authenticated users to erase other customers' stored addresses. The address-edit handler accepts an attacker-supplied address_book_id and writes to that record without confirming that it belongs to the logged-in customer, setting every field to null when another customer's ID is supplied. A customer account and a valid incrementing address ID are required; repeated requests can erase all stored shop addresses.

CVSS severity4.3
Medium
EPSS probability1.99%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in xt:Commerce 5.1 through 6.2.2 allows remote authenticated users to erase other customers' stored addresses. The address-edit handler accepts an attacker-supplied address_book_id and writes to that record without confirming that it belongs to the logged-in customer, setting every field to null when another customer's ID is supplied. A customer account and a valid incrementing address ID are required; repeated requests can erase all stored shop addresses.

The record

CVE
CVE-2020-12101
Published
Apr 30, 2020
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-284, CWE-276, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 30, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

4.0NIST NVDAV:N/AC:L/Au:S/C:N/I:P/A:N
4.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control
CWE-276Incorrect Default Permissions
T1565.001Stored Data Manipulation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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