CVE-2021-21338
published 2021-03-23CVE-2021-21338: 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…
PriorityP431medium6.1CVSS 3.1
AVNACLPRNUIRSCCLILAN
EPSS
1.10%
61.6th percentile
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.
Affected
21 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| typo3 | cms | >= 10.0.0 < 10.4.14 | 10.4.14 |
| typo3 | cms | >= 11.0.0 < 11.1.1 | 11.1.1 |
| typo3 | cms | >= 9.0.0 < 9.5.25 | 9.5.25 |
| typo3 | cms-core | >= 10.0.0 < 10.4.14 | 10.4.14 |
| typo3 | cms-core | >= 11.0.0 < 11.1.1 | 11.1.1 |
| typo3 | cms-core | >= 6.2.0 < 6.2.57 | 6.2.57 |
| typo3 | cms-core | >= 7.0.0 < 7.6.51 | 7.6.51 |
| typo3 | cms-core | >= 8.0.0 < 8.7.40 | 8.7.40 |
| typo3 | cms-core | >= 9.0.0 < 9.5.25 | 9.5.25 |
| typo3 | typo3 | >= 10.0.0 < 10.4.14 | 10.4.14 |
| typo3 | typo3 | >= 11.0.0 < 11.1.1 | 11.1.1 |
| typo3 | typo3 | >= 6.2.0 < 6.2.57 | 6.2.57 |
| typo3 | typo3 | >= 7.0.0 < 7.6.51 | 7.6.51 |
| typo3 | typo3 | >= 8.0.0 < 8.7.40 | 8.7.40 |
| typo3 | typo3 | >= 9.0.0 < 9.5.25 | 9.5.25 |
| typo3 | typo3.cms | — | — |
| typo3 | typo3.cms | — | — |
| typo3 | typo3.cms | — | — |
| typo3 | typo3.cms | — | — |
| typo3 | typo3.cms | — | — |
| typo3 | typo3.cms | — | — |
CVSS provenance
nvdv3.16.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvdv2.05.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:N
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GHSA
Open Redirection in Login Handling
ghsa·2021-03-23
CVE-2021-21338 [MEDIUM] CWE-601 Open Redirection in Login Handling
Open Redirection in Login Handling
### Problem
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.
### Solution
Update to TYPO3 versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 that fix the problem described.
### Credits
Thanks to Alexander Kellner who reported this issue and to TYPO3 security team member Torben Hansen who fixed the issue.
### References
* [TYPO3-CORE-SA-2021-001](https://typo3.org/security/advisory/typo3-core-sa-2021-001)
OSV
Open Redirection in Login Handling
osv·2021-03-23
CVE-2021-21338 [MEDIUM] Open Redirection in Login Handling
Open Redirection in Login Handling
### Problem
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.
### Solution
Update to TYPO3 versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 that fix the problem described.
### Credits
Thanks to Alexander Kellner who reported this issue and to TYPO3 security team member Torben Hansen who fixed the issue.
### References
* [TYPO3-CORE-SA-2021-001](https://typo3.org/security/advisory/typo3-core-sa-2021-001)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-4jhw-2p6j-5wmphttps://packagist.org/packages/typo3/cms-corehttps://typo3.org/security/advisory/typo3-core-sa-2021-001https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-4jhw-2p6j-5wmphttps://packagist.org/packages/typo3/cms-corehttps://typo3.org/security/advisory/typo3-core-sa-2021-001
2021-03-23
Published