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Medium severity6.1NVD Advisory· Published May 26, 2026· Updated May 26, 2026

CVE-2026-48903

CVE-2026-48903

Description

Inadequate content filtering within the checkAttribute methods leads to XSS vulnerabilities in various components.

AI Insight

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

Affected products

3
  • Joomla/Joomla!inferred2 versions
    (expand)+ 1 more
    • (no CPE)
    • cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:*range: >=3.0.0,<5.4.6
  • osv-coords
    pkg:bitnami/joomla
    Range: >= 3.0.0, < 5.4.6

Patches

Vulnerability mechanics

References

1

News mentions

1