What’s Vulnerable › Vulnerabilities

CVE-2022-23799: [20220307] - Core - Variable Tampering on JInput $_REQUEST data

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-03-30 · updated 2026-06-17

Description

An issue was discovered in Joomla! 4.0.0 through 4.1.0. Under specific circumstances, JInput pollutes method-specific input bags with $_REQUEST data.

Affected products

• Joomla!: from 4.0.0 through 4.1.0

References

• https://developer.joomla.org/security-centre/876-20220307-core-variable-tampering-on-jinput-request-data.html
• https://developer.joomla.org/security-centre/876-20220307-core-variable-tampering-on-jinput-request-data.html

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