Read the docs
TI-2023-21421 Aliases CVE-2023-40628GHSA-24r5-xw2j-9h9x

Extension - Extplorer.net - Reflected XSS in Extplorer component for Joomla 1.0.0-2.1.15

Priority LOW 27CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

A reflected XSS vulnerability was discovered in the Extplorer component for Joomla.

Why it matters now

EPSS 0.00405 35th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
Extplorer.netExtplorer component for Joomla1.0.0-2.1.15—No fix listedCNA
  • Extplorer component for Joomla VendorExtplorer.net Affected 1.0.0-2.1.15 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:extplorer:extplorer:*:*:*:*:*:joomla\!:*:*1.0.0 – 2.1.5Vulnerablesoerennb
  • cpe:2.3:a:extplorer:extplorer:*:*:*:*:*:joomla\!:*:* Versions 1.0.0 – 2.1.5 Vulnerable ·soerennb

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-40628
  2. 2026-10-03 Alias added: GHSA-24r5-xw2j-9h9x

References

Advisory 1

  • TI-2023-30609 eXtplorer<= 2.1.14 - Authentication Bypass & Remote Code Execution (RCE) CVSS 4.0CRITICAL 9.3
  • TI-2023-12441 Insecure Permissions vulnerability found in Extplorer File manager eXtplorer v.2.1.15… CVSS 3.1HIGH 8.8
  • TI-2012-05412 ext_find_user in eXtplorer through 2.1.2 allows remote attackers to bypass authentication… CVSS 3.0CRITICAL 9.8
  • TI-2025-11943 soerennb eXtplorer Filename cross site scripting CVSS 4.0MEDIUM 5.1
  • TI-2019-05193 eXtplorer exposes /usr and /etc/extplorer over HTTP CVSS 3.1CRITICAL 9.8
  • TI-2016-03698 Directory traversal vulnerability in unzip/extract feature in eXtplorer 2.1.9 allows… CVSS 3.0HIGH 7.8
See all 16 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences