What’s Vulnerable › Vulnerabilities

CVE-2022-23798: [20220306] - Core - Inadequate validation of internal URLs

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-03-30 · updated 2026-06-17
• Weakness: CWE-601

Description

An issue was discovered in Joomla! 2.5.0 through 3.10.6 & 4.0.0 through 4.1.0. Inadequate validation of URLs could result into an invalid check whether an redirect URL is internal or not.

Affected products

• Joomla!: from 2.5.0 through 3.10.6; from 4.0.0 through 4.1.0

References

• https://developer.joomla.org/security-centre/875-20220306-core-inadequate-validation-of-internal-urls.html
• https://developer.joomla.org/security-centre/875-20220306-core-inadequate-validation-of-internal-urls.html

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