Cross-Site Scripting in TYPO3's Form Framework
> ### Meta > * CVSS: `CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:F/RL:O/RC:C` (4.9) ### Problem It has been discovered that the Form Designer backend module of the Form Framework is vulnerable to cross-site scripting. A valid backend user account with access to the form module is needed to exploit this vulnerability. ### Solution Update to TYPO3 versions 8.7.47 ELTS, 9.5.35 ELTS, 10.4.29, 11.5.11 that fix the problem described above. ### Credits Thanks to Gabe Troyan who reported and fixed the issue. ### References * [TYPO3-CORE-SA-2022-003](https://typo3.org/security/advisory/typo3-core-sa-2022-003)
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-31048US | medium5.4 | — | ||
TYPO3 is an open source web content management system. Prior to versions 8.7.47 ELTS, 9.5.34 ELTS, 10.4.29, and 11.5.11, the Form Designer backend module of the Form Framework is v… | ||||
references
External citations — patches, advisories, analysis.
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-31048.yamlWEB
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-31048.yamlWEB
- https://github.com/TYPO3-CMS/corePACKAGE
- https://github.com/TYPO3/typo3/commit/6f2554dc4ea0b670fd5599c54fd788d4db96c4a0WEB
- https://github.com/TYPO3/typo3/security/advisories/GHSA-3r95-23jp-mhvgWEB
- https://nvd.nist.gov/vuln/detail/CVE-2022-31048ADVISORY
- https://typo3.org/security/advisory/typo3-core-sa-2022-003WEB
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