CVE-2022-36107
Stored Cross-Site Scripting via FileDumpController
TYPO3 is an open source PHP based web content management system released under the GNU GPL. 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. 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. There are no known workarounds for this issue.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Stored Cross-Site Scripting via FileDumpController
TYPO3 is an open source PHP based web content management system released under the GNU GPL. 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. 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. There are no known workarounds for this issue.
- Record
CVE-2022-36107- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2022-6755
TYPO3 is an open source PHP based web content management system released under the GNU GPL. 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. 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. There are no known workarounds for this issue.
- Record
EUVD-2022-6755- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-9c6w-55cp-5w25
TYPO3 CMS Stored Cross-Site Scripting via FileDumpController
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
- Vulnerability Report on huntr.dev (embargoed +30 days)
- Record
GHSA-9c6w-55cp-5w25- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
TYPO3 is an open source PHP based web content management system released under the GNU GPL. 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. 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. There are no known workarounds for this issue.
- Record
CVE-2022-36107- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L - CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Stored Cross-Site Scripting via FileDumpController
TYPO3 is an open source PHP based web content management system released under the GNU GPL. 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. 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. There are no known workarounds for this issue.
- Record
CVE-2022-36107- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVGHSA-9c6w-55cp-5w25
TYPO3 CMS Stored Cross-Site Scripting via FileDumpController
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
- Vulnerability Report on huntr.dev (embargoed +30 days)
- Record
GHSA-9c6w-55cp-5w25- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVBIT-typo3-2022-36107 No score
TYPO3 is an open source PHP based web content management system released under the GNU GPL. 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. 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. There are no known workarounds for this issue.
- Record
BIT-typo3-2022-36107- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
typo3/cms-corePackagist |
7.0.0 up to 7.6.58 | 7.6.58 |
typo3/cms-corePackagist |
8.0.0 up to 8.7.48 | 8.7.48 |
typo3/cms-corePackagist |
9.0.0 up to 9.5.37 | 9.5.37 |
typo3/cms-corePackagist |
10.0.0 up to 10.4.32 | 10.4.32 |
typo3/cms-corePackagist |
11.0.0 up to 11.5.16 | 11.5.16 |
typo3/cmsPackagist |
10.0.0 up to 10.4.32 | 10.4.32 |
typo3/cmsPackagist |
11.0.0 up to 11.5.16 | 11.5.16 |
typo3Bitnami |
7.0.0 up to 7.6.57, 8.0.0 up to 8.7.47, 9.0.0 up to 9.5.36, 10.0.0 up to 10.4.31, 11.0.0 up to 11.5.15 | 7.6.578.7.479.5.3610.4.3111.5.15 |
typo3/cms-corePackagist |
8.0.0 up to 8.7.48, plus listed versions v8.7.10v8.7.11v8.7.12v8.7.13v8.7.14 Show 21 moreShow lessv8.7.15v8.7.16v8.7.17v8.7.18v8.7.19v8.7.20v8.7.21v8.7.22v8.7.23v8.7.24v8.7.25v8.7.26v8.7.27v8.7.28v8.7.29v8.7.30v8.7.31v8.7.32v8.7.7v8.7.8v8.7.9 |
8.7.48 |
typo3/cms-corePackagist |
9.0.0 up to 9.5.37, plus listed versions v9.0.0v9.1.0v9.2.0v9.2.1v9.3.0 Show 36 moreShow lessv9.3.1v9.3.2v9.3.3v9.4.0v9.5.0v9.5.1v9.5.10v9.5.11v9.5.12v9.5.13v9.5.14v9.5.15v9.5.16v9.5.17v9.5.18v9.5.19v9.5.2v9.5.20v9.5.21v9.5.22v9.5.23v9.5.24v9.5.25v9.5.26v9.5.27v9.5.28v9.5.29v9.5.3v9.5.30v9.5.31v9.5.4v9.5.5v9.5.6v9.5.7v9.5.8v9.5.9 |
9.5.37 |
Show 4 moreShow less
| Package | Affected | Fixed |
|---|---|---|
typo3/cms-corePackagist |
10.0.0 up to 10.4.32, plus listed versions v10.0.0v10.1.0v10.2.0v10.2.1v10.2.2 Show 33 moreShow lessv10.3.0v10.4.0v10.4.1v10.4.10v10.4.11v10.4.12v10.4.13v10.4.14v10.4.15v10.4.16v10.4.17v10.4.18v10.4.19v10.4.2v10.4.20v10.4.21v10.4.22v10.4.23v10.4.24v10.4.25v10.4.26v10.4.27v10.4.28v10.4.29v10.4.3v10.4.30v10.4.31v10.4.4v10.4.5v10.4.6v10.4.7v10.4.8v10.4.9 |
10.4.32 |
typo3/cms-corePackagist |
11.0.0 up to 11.5.16, plus listed versions v11.0.0v11.1.0v11.1.1v11.2.0v11.3.0 Show 20 moreShow lessv11.3.1v11.3.2v11.3.3v11.4.0v11.5.0v11.5.1v11.5.10v11.5.11v11.5.12v11.5.13v11.5.14v11.5.15v11.5.2v11.5.3v11.5.4v11.5.5v11.5.6v11.5.7v11.5.8v11.5.9 |
11.5.16 |
typo3/cmsPackagist |
10.0.0 up to 10.4.32, plus listed versions v10.0.0v10.1.0v10.2.0v10.2.1v10.2.2 Show 33 moreShow lessv10.3.0v10.4.0v10.4.1v10.4.10v10.4.11v10.4.12v10.4.13v10.4.14v10.4.15v10.4.16v10.4.17v10.4.18v10.4.19v10.4.2v10.4.20v10.4.21v10.4.22v10.4.23v10.4.24v10.4.25v10.4.26v10.4.27v10.4.28v10.4.29v10.4.3v10.4.30v10.4.31v10.4.4v10.4.5v10.4.6v10.4.7v10.4.8v10.4.9 |
10.4.32 |
typo3/cmsPackagist |
11.0.0 up to 11.5.16, plus listed versions v11.0.0v11.1.0v11.1.1v11.2.0v11.3.0 Show 20 moreShow lessv11.3.1v11.3.2v11.3.3v11.4.0v11.5.0v11.5.1v11.5.10v11.5.11v11.5.12v11.5.13v11.5.14v11.5.15v11.5.2v11.5.3v11.5.4v11.5.5v11.5.6v11.5.7v11.5.8v11.5.9 |
11.5.16 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-36107 is a medium vulnerability (CVSS 6.5) in Typo3, published September 13, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.95%, the 61st percentile. Fixed in typo3/cms-core 7.6.58.
References
github.com/TYPO3/typo3/security/advisories/GHSA-9c6w-55cp-5w25
typo3.org/security/advisory/typo3-core-sa-2022-009
nvd.nist.gov/vuln/detail/CVE-2022-36107