Security readout for executives and security teams
Plain-English summary
A Joomla job-board extension, Joomsky J2 JOBS 1.3.0, lets a logged-in attacker interfere with database queries through the sortby field. The main business risk is disclosure of sensitive database data from affected sites. Sources do not identify active exploitation or a vendor-fixed version.
Executive priority
Treat this as a high-priority exposure review for Joomla sites using the affected extension. The issue can expose database information, but requires authentication and lacks supplied evidence of active exploitation.
Technical view
CVE-2020-37226 is CWE-89 SQL injection in the authenticated sortby parameter handled through Joomla administrator index POST requests. CVSS 4.0 is 7.1 with network access, low attack complexity, low privileges, no user interaction, high confidentiality impact, and limited integrity impact.
Likely exposure
Exposure is limited to Joomla installations running Joomsky J2 JOBS version 1.3.0. Risk increases where low-privileged authenticated users can reach the affected administrator workflow.
Exploitation context
The source bundle includes an ExploitDB reference, so public exploit information exists. The CVE is not marked KEV, and the supplied sources do not show confirmed active exploitation.
Researcher notes
Evidence is strongest for affected product, version, parameter, weakness class, CVSS, and public exploit reference. Patch status, vulnerable code details, and active exploitation evidence are not established in the supplied bundle.
Mitigation direction
- Inventory Joomla sites for Joomsky J2 JOBS 1.3.0.
- Check Joomsky or maintainer guidance for a fixed release or official workaround.
- Disable or remove the extension if it is not business-critical.
- Restrict administrator access to trusted users and networks where feasible.
- Monitor database and Joomla logs for suspicious authenticated parameter activity.
Validation and detection
- Confirm the installed J2 JOBS extension version on each Joomla site.
- Review user roles that can access the affected administrator workflow.
- Check web logs for unusual authenticated requests involving sortby.
- Verify whether a vendor-supported upgrade or replacement is available.
- Document any internet-exposed administrator interfaces using this extension.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-89: Database access and collection lookup
Injection into data stores can inform collection, data access, and exfiltration detection reviews. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupDatabase behavior lookup
The CVE wording references database injection or access, so collection and exfiltration review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2020-37226 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.1 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
SSVC decision data
CVSS vector scores
2 official scoresWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N——VulnCheckCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N2.84.2VulnCheckVulnerability scoring details
Base CVSS 4.0 score
7.1HighVector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Base CVSS 3.1 score
7.1HighVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- ExploitDB-48670CVE reference, VulnCheck · exploit
- Official Product HomepageCVE reference, VulnCheck · product
- Product ReferenceCVE reference, VulnCheck · product
- VulnCheck Advisory: Joomla J2 JOBS 1.3.0 Authenticated SQL Injection via sortbyCVE reference, VulnCheck · third-party-advisory
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.