GHSA-h4mx-xv96-2jgm
Cross-Site Scripting in TYPO3's Frontend Login Mailer
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | typo3/cms-core | >= 9.0.0, < 9.5.35 | 9.5.35 |
| Packagist | typo3/cms-core | >= 10.0.0, < 10.4.29 | 10.4.29 |
| Packagist | typo3/cms-core | >= 11.0.0, < 11.5.11 | 11.5.11 |
| Packagist | typo3/cms | >= 10.0.0, < 10.4.29 | 10.4.29 |
| Packagist | typo3/cms | >= 11.0.0, < 11.5.11 | 11.5.11 |
Details
As written in the advisory (Markdown source, shown as plain text).
> ### 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
User submitted content was used without being properly encoded in HTML emails sent to users. The actually affected components were mail clients used to view those messages.
### Solution
Update to TYPO3 versions 9.5.35 ELTS, 10.4.29, 11.5.11 that fix the problem described above.
### Credits
Thanks to Christian Seifert who reported this issue and to TYPO3 framework merger Andreas Fernandez who fixed the issue.
### References
* [TYPO3-CORE-SA-2022-004](https://typo3.org/security/advisory/typo3-core-sa-2022-004)
References
External links from the advisory. They lead to third-party sites.
- https://github.com/TYPO3/typo3/security/advisories/GHSA-h4mx-xv96-2jgm
- https://nvd.nist.gov/vuln/detail/CVE-2022-31049
- https://github.com/TYPO3/typo3/commit/da611775f92102d7602713003f4c79606c8a445d
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-31049.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-31049.yaml
- https://github.com/TYPO3-CMS/core
- https://typo3.org/security/advisory/typo3-core-sa-2022-004