Description

Joomla! Core is prone to an open redirect vulnerability because the application fails to properly validate user-supplied input. Exploiting this issue may allow attackers to redirect users to arbitrary web sites and conduct phishing attacks; other attacks are also possible. Joomla! Core versions 3.x.x ranging from 3.0.0 and up to and including 3.9.20 are vulnerable.

Remediation

Update to Joomla! Core version 3.9.21 or latest

References

https://developer.joomla.org/security-centre/825-20200802-core-open-redirect-in-com-content-vote-feature.html

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Severity

High

Classification

CVE-2020-24598 CWE-601 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update Url Redirection