CVE-2021-21338
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Open Redirection in Login Handling
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
TYPO3.CMS
- Vendor
- TYPO3
- Product
- TYPO3.CMS
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| >= 6.2.0, <= 6.2.56 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 7.0.0, <= 7.6.50 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 8.0.0, <= 8.7.39 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 9.0.0, <= 9.5.24 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 10.0.0, <= 10.4.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 11.0.0, <= 11.1.0 | affected | Unavailable | Unavailable | Unavailable | None listed |