CVE-2020-22206Network attack vector

Unauthenticated SQL injection via unfiltered affiliate parameter

Published Jun 16, 2021 · Updated Aug 4, 2024

SQL injection in Shopex ECShop 3.0 allows remote attackers to alter database queries through the aid parameter in admin/affiliate_ck.php. The referenced disclosure calls the value auid and states that affiliate_ck.php passes it to sqladd without filtering, allowing query alteration. No authentication or user interaction is required, and successful injection exposes database confidentiality, integrity, and availability.

CVSS severity9.8
Critical
EPSS probability1.45%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Shopex ECShop 3.0 allows remote attackers to alter database queries through the aid parameter in admin/affiliate_ck.php. The referenced disclosure calls the value auid and states that affiliate_ck.php passes it to sqladd without filtering, allowing query alteration. No authentication or user interaction is required, and successful injection exposes database confidentiality, integrity, and availability.

The record

CVE
CVE-2020-22206
Published
Jun 16, 2021
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 16, 2021CVE 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 privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5NIST NVDAV:N/AC:L/Au:N/C:P/I:P/A:P
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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