What’s Vulnerable › Vulnerabilities

CVE-2015-6939

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2015-09-18 · updated 2026-06-17
• Weakness: CWE-79

Description

Cross-site scripting (XSS) vulnerability in the login module in Joomla! 3.4.x before 3.4.4 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Affected products

• Joomla!: 3.4.0, 3.4.0-alpha, 3.4.0-beta1, 3.4.0-beta2, 3.4.0-beta3, 3.4.0-rc1 (+6)

References

• http://developer.joomla.org/security-centre/626-20150908-core-xss-vulnerability.html
• http://packetstormsecurity.com/files/133907/Joomla-CMS-3.4.3-Cross-Site-Scripting.html
• http://www.securitytracker.com/id/1033541
• http://developer.joomla.org/security-centre/626-20150908-core-xss-vulnerability.html
• http://packetstormsecurity.com/files/133907/Joomla-CMS-3.4.3-Cross-Site-Scripting.html
• http://www.securitytracker.com/id/1033541

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