CVE-2020-37224: SQL Injection in Joomla J2 JOBS
Platform
joomla
Component
joomla
CVE-2020-37224 describes a SQL Injection vulnerability discovered in Joomla J2 JOBS version 1.3.0. An authenticated attacker can exploit this flaw to manipulate database queries, potentially leading to data breaches and unauthorized access. This vulnerability impacts users running Joomla J2 JOBS 1.3.0 and can be mitigated by upgrading to a patched version or implementing temporary workarounds.
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Impact and Attack Scenarios
Successful exploitation of CVE-2020-37224 allows an authenticated attacker to inject malicious SQL code through the 'sortby' parameter within the Joomla J2 JOBS administrator interface. This injection can be used to extract sensitive data stored in the database, including user credentials, configuration details, and potentially other application data. The attacker's ability to manipulate database queries could also lead to data modification or deletion, significantly impacting the integrity and availability of the Joomla installation. While authentication is required, a compromised administrator account provides a high level of access, expanding the potential blast radius.
Exploitation Context
CVE-2020-37224 was published on May 13, 2026. The vulnerability's severity is rated HIGH with a CVSS score of 7.1. There is no indication of this vulnerability being actively exploited in the wild or appearing on KEV/EPSS lists at this time. Public proof-of-concept (POC) code may exist, increasing the risk if the vulnerability remains unpatched.
Threat Intelligence
Exploit Status
CVSS Vector
What do these metrics mean?
- Attack Vector
- Network — remotely exploitable over the internet. No physical or local access required. Widest attack surface.
- Attack Complexity
- Low — no special conditions required. Attacker can exploit reliably without depending on rare configurations or timing.
- Privileges Required
- Low — any valid user account is sufficient. Basic authenticated access required.
- User Interaction
- None — attack is automatic and silent. Victim does nothing: no click, no file open.
- Scope
- Unchanged — impact is limited to the vulnerable component itself.
- Confidentiality
- High — complete confidentiality loss. Attacker can read all data: credentials, keys, personal data.
- Integrity
- Low — attacker can modify some data with limited scope or impact.
- Availability
- None — no availability impact. Service remains fully operational.
Weakness Classification (CWE)
Timeline
- Published
Mitigation and Workarounds
The primary mitigation for CVE-2020-37224 is to upgrade Joomla J2 JOBS to a patched version as soon as it becomes available. Until an upgrade is possible, implement temporary workarounds to reduce the risk. These include implementing strict input validation on the 'sortby' parameter, ensuring all user-supplied input is properly sanitized before being used in SQL queries. Employing parameterized queries or prepared statements can also prevent SQL injection attacks by separating SQL code from user data. A Web Application Firewall (WAF) configured with rules to detect and block SQL injection attempts targeting the 'sortby' parameter can provide an additional layer of defense. After implementing mitigation steps, verify their effectiveness by attempting to reproduce the vulnerability with a safe, controlled test.
How to fix
No official patch available. Check for workarounds or monitor for updates.
Frequently asked questions
What is CVE-2020-37224 — SQL Injection in Joomla J2 JOBS?
CVE-2020-37224 is a SQL Injection vulnerability affecting Joomla J2 JOBS version 1.3.0. An authenticated attacker can manipulate database queries through the 'sortby' parameter, potentially extracting sensitive data.
Am I affected by CVE-2020-37224 in Joomla J2 JOBS?
You are affected if you are running Joomla J2 JOBS version 1.3.0 and have not upgraded to a patched version. Ensure you review your Joomla installation and component versions.
How do I fix CVE-2020-37224 in Joomla J2 JOBS?
The recommended fix is to upgrade Joomla J2 JOBS to a patched version. If upgrading is not immediately possible, implement input validation and parameterized queries as temporary mitigations.
Is CVE-2020-37224 being actively exploited?
There is currently no public information indicating that CVE-2020-37224 is being actively exploited in the wild, but the availability of potential POC code increases the risk.
Where can I find the official Joomla advisory for CVE-2020-37224?
Refer to the official Joomla security announcements and advisories on the Joomla website for updates and information regarding CVE-2020-37224: https://security.joomla.org/
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