CVE-2021-21338CWE-601

Open Redirection in Login Handling

Medium · published March 23, 2021

CVSS v3.1
4.7
EPSS
1%
Percentile
65.5
In the wild
Unconfirmed
What it is

TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 it has been discovered that 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. This is fixed in versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1.

The record
Technical detail
CVSS v3.1
4.7 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.01104 · 65.5th percentile
Weakness
CWE-601 · URL Redirection to Untrusted Site ('Open Redirect')
Published
2021-03-23T01:45Z
EPSS history
Timeline
  • 23 MAR 01:45Z
    Open Redirection in Login Handling
    cvelistv5