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Findings

CVE-2026-48903

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

Published May 26, 2026 · updated Jul 24, 2026 · joomla joomla!

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

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 26, 2026 · NIST NVD

    Detected

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

  2. Jul 24, 2026 · NIST NVD

    Updated

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

Affected

  • cpe joomla/joomla!version unspecified

Sources

  • CVE.orgVulnerability recordCVE-2026-48903

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2026-48903

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

    nvd.nist.gov

References