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Medium severity6.1OSV Advisory· Published Feb 12, 2019· Updated Jun 17, 2026

CVE-2019-7742

CVE-2019-7742

Description

An issue was discovered in Joomla! before 3.9.3. A combination of specific web server configurations, in connection with specific file types and browser-side MIME-type sniffing, causes an XSS attack vector.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Joomla/Joomla!3 versions
    cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:*range: >=1.0.0,<=3.9.2
    • (no CPE)range: 1.7.3, 2.5.0, 2.5.0_beta1, …
    • (no CPE)range: <3.9.3

Patches

Vulnerability mechanics

References

1

News mentions

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