Backend users with file write permissions were able to upload form definition files with mixed-case extensions (e.g., .FORM.YAML) to bypass the Form Framework's upload restriction. Maliciously crafted form definition files can be used to execute arbitrary SQL statements, allowing attackers to escalate privileges by creating administrative backend user accounts. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0-11.5.50, 12.0.0-12.4.45, 13.0.0-13.4.30 and 14.0.0-14.3.2.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 0, < 10.4.57CPE match | cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* | ||
>= 11.0.0, < 11.5.51CPE match | cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* | ||
>= 12.0.0, < 12.4.46CPE match | cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* | ||
>= 13.0.0, < 13.4.31CPE match | cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* | ||
>= 14.0.0, < 14.3.3CPE match | cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.