CVE-2020-13996Public exploitNetwork attack vector

Authenticated SQL injection via unvalidated sort parameters

Published Jun 9, 2020 · Updated Aug 4, 2024

SQL injection in J2Store before 3.3.13 for Joomla! allows remote authenticated users to read or alter database data via administrator requests. The product-list model in administrator/components/com_j2store/models/products.php incorporates filter_order and filter_order_Dir values into a database query without restricting them to safe sort fields and directions. A trusted store manager account and access to the Joomla administrator product list are required; injected SQL executes with the site database account's privileges.

CVSS severity8.8
High
EPSS probability1.34%
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 J2Store before 3.3.13 for Joomla! allows remote authenticated users to read or alter database data via administrator requests. The product-list model in administrator/components/com_j2store/models/products.php incorporates filter_order and filter_order_Dir values into a database query without restricting them to safe sort fields and directions. A trusted store manager account and access to the Joomla administrator product list are required; injected SQL executes with the site database account's privileges.

The record

CVE
CVE-2020-13996
Published
Jun 9, 2020
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 9, 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

6.5NIST NVDAV:N/AC:L/Au:S/C:P/I:P/A:P
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/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.

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

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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