GHSA-9c6w-55cp-5w25
TYPO3 CMS Stored Cross-Site Scripting via FileDumpController
Quick fix
GHSA-9c6w-55cp-5w25 — typo3/cms-core: upgrade to the fixed version with the command below.
composer require typo3/cms-core:^7.6.58Details
> ### 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` (5.0)
### Problem It has been discovered that the `FileDumpController` (backend and frontend context) is vulnerable to cross-site scripting when malicious files are displayed using this component. A valid backend user account is needed to exploit this vulnerability.
### Solution Update to TYPO3 version 7.6.58 ELTS, 8.7.48 ELTS, 9.5.37 ELTS, 10.4.32 or 11.5.16 that fix the problem described above.
### Credits Thanks to Vautia who reported this issue and to TYPO3 core & security team member Oliver Hader who fixed the issue.
### References * [TYPO3-CORE-SA-2022-009](https://typo3.org/security/advisory/typo3-core-sa-2022-009) * [Vulnerability Report on huntr.dev](https://huntr.dev/bounties/51e9b709-193c-41fd-bd4a-833aaca0bd4e/) (embargoed +30 days)
Are you affected?
Enter the version of the package you're using.
Affected packages
7.0.0Fixed in: 7.6.58composer require typo3/cms-core:^7.6.588.0.0Fixed in: 8.7.48composer require typo3/cms-core:^8.7.489.0.0Fixed in: 9.5.37composer require typo3/cms-core:^9.5.3710.0.0Fixed in: 10.4.32composer require typo3/cms-core:^10.4.3211.0.0Fixed in: 11.5.16composer require typo3/cms-core:^11.5.16References
- https://github.com/TYPO3/typo3/security/advisories/GHSA-9c6w-55cp-5w25[WEB]
- https://nvd.nist.gov/vuln/detail/CVE-2022-36107[ADVISORY]
- https://github.com/TYPO3/typo3/commit/546208428c861a09d62b86cde141eb19a81fae66[WEB]
- https://github.com/TYPO3/typo3/commit/bd58d2ff2eeef89e63ef754a2389597d22622a39[WEB]
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-36107.yaml[WEB]
- https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-36107.yaml[WEB]
- https://github.com/TYPO3/typo3[PACKAGE]
- https://typo3.org/security/advisory/typo3-core-sa-2022-009[WEB]