What’s Vulnerable › Vulnerabilities

CVE-2021-26031: [20210402] - Core - Inadequate filters on module layout settings

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-04-14 · updated 2026-06-17

Description

An issue was discovered in Joomla! 3.0.0 through 3.9.25. Inadequate filters on module layout settings could lead to an LFI.

Affected products

• Joomla!: from 3.0.0 through 3.9.25

References

• https://developer.joomla.org/security-centre/851-20210402-core-inadequate-filters-on-module-layout-settings.html
• https://developer.joomla.org/security-centre/851-20210402-core-inadequate-filters-on-module-layout-settings.html

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