TI-2018-04844 Aliases CVE-2018-6577 GHSA-69j2-wmmx-qm3p

SQL Injection exists in the JEXTN Membership 3.1.0 component for Joomla! via the usr_plan…

MEDIUM 46CWE-89Published 2018-02-02 · Updated 2024-08-05

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: SQL injection
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-89.

Summary

SQL Injection exists in the JEXTN Membership 3.1.0 component for Joomla! via the usr_plan parameter in a view=myplans&task=myplans.usersubscriptions request.

Why it matters now

EPSS 0.0198 80th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA and NVD

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

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:jextn:membership:3.1.0:::::joomla\!::	3.1.0	Vulnerable	Jextn

cpe:2.3:a:jextn:membership:3.1.0:*:*:*:*:joomla\!:*:* Versions 3.1.0 Vulnerable ·Jextn

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2018-6577
2026-10-03 Alias added: GHSA-69j2-wmmx-qm3p

References

Exploit 1

43940

Sources

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