BIT-typo3-2021-21357
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/typo3/BIT-typo3-2021-21357.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-typo3-2021-21357
- Aliases
- Published
- 2024-03-06T11:11:08.114Z
- Modified
- 2024-03-06T11:25:28.861Z
- Summary
- [none]
- Details
-
TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 8.7.40, 9.5.25, 10.4.14, 11.1.1 due to improper input validation, attackers can by-pass restrictions of predefined options and submit arbitrary data in the Form Designer backend module of the Form Framework. In the default configuration of the Form Framework this allows attackers to explicitly allow arbitrary mime-types for file uploads - however, default fileDenyPattern successfully blocked files like .htaccess or malicious.php. Besides that, attackers can persist those files in any writable directory of the corresponding TYPO3 installation. A valid backend user account with access to the form module is needed to exploit this vulnerability. This is fixed in versions 8.7.40, 9.5.25, 10.4.14, 11.1.1.
- Database specific
{ "cpes": [ "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*" ], "severity": "High" }- References
Affected packages
Bitnami / typo3
Package
- Name
- typo3
- Purl
- pkg:bitnami/typo3
Severity
- 8.3 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H CVSS Calculator