| Package | Affected versions | Patched versions |
|---|---|---|
| typo3/cms | ≥ 6.2.0, < 6.2.20 | 6.2.20 |
Failing to properly validate user input, the form component is susceptible to Arbitrary File Disclosure. A valid backend user account is needed to exploit this vulnerability. Only forms are vulnerable, which contain upload fields.
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