CVE-2021-21338: URL Redirection to Untrusted Site (Open Redirect)

March 23, 2021 (updated March 26, 2021)

Login Handling is susceptible to open redirection which allows attackers redirecting to arbitrary content, and conducting phishing attacks. No authentication is required in order to exploit this vulnerability.

References

nvd.nist.gov/vuln/detail/CVE-2021-21338
typo3.org/security/advisory/typo3-core-sa-2021-001

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