Technology · Typo3
TYPO3 CMS Core vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 15 vulnerabilities in TYPO3 CMS Core: 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, TYPO3 CMS broken access control in backend and install tool, was published on 11 August 2026.
- Last 7 days
- 0
- Last 90 days
- 1
- Critical, all time
- 0
- Exploited in the wild
- 0
About TYPO3 CMS Core
The central framework and core components of the TYPO3 content management system.
Latest TYPO3 CMS Core vulnerabilities
- TYPO3 CMS broken access control in backend and install toolhighCVSS 7.3
- CVE-2026-49742: TYPO3 CMS broken access control in Media ModulehighCVSS 4EPSS 0.5%
- CVE-2026-49741: TYPO3 CMS broken access control in Form Framework form_definition tablehighCVSS 4EPSS 0.4%
- CVE-2026-49740: TYPO3 CMS insecure deserialization in VariableFrontend and RegistrymediumCVSS 4EPSS 0.6%
- CVE-2026-49738: TYPO3 CMS path traversal in GeneralUtility::isAllowedAbsPathmediumCVSS 4EPSS 0.5%
- CVE-2026-47352: TYPO3 CMS broken access control in Backend APImediumCVSS 4EPSS 0.4%
- CVE-2026-47350: TYPO3 CMS broken access control in DataHandlermediumCVSS 4EPSS 0.4%
- CVE-2026-47349: TYPO3 CMS missing authorization in Recycler modulemediumCVSS 4EPSS 0.4%
- CVE-2026-47347: TYPO3 CMS open redirect in GeneralUtility::sanitizeLocalUrlmediumCVSS 4EPSS 0.5%
- CVE-2026-47346: TYPO3 CMS privilege escalation in Form Framework via mixed-case extensionshighCVSS 4EPSS 0.4%
- CVE-2026-47343: TYPO3 CMS broken access control in File Abstraction LayerhighCVSS 4EPSS 0.4%
- CVE-2026-11607: TYPO3 CMS privilege escalation in Form FrameworkhighCVSS 4EPSS 0.2%
- CVE-2018-17960: CKEditor 4 XSS in source mode pastelowCVSS 3EPSS 1.9%
- CVE-2018-14041: Bootstrap cross-site scripting in scrollspy data-targetlowCVSS 3EPSS 4.3%
- CVE-2016-4056: TYPO3 CMS stored XSS in Backend bookmark toolbarmediumCVSS 6.1EPSS 1.1%
Most severe TYPO3 CMS Core vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- TYPO3 CMS broken access control in backend and install toolhighCVSS 7.3
- CVE-2026-49742: TYPO3 CMS broken access control in Media ModulehighCVSS 4EPSS 0.5%
- CVE-2026-47346: TYPO3 CMS privilege escalation in Form Framework via mixed-case extensionshighCVSS 4EPSS 0.4%
- CVE-2026-47343: TYPO3 CMS broken access control in File Abstraction LayerhighCVSS 4EPSS 0.4%
- CVE-2026-49741: TYPO3 CMS broken access control in Form Framework form_definition tablehighCVSS 4EPSS 0.4%
- CVE-2026-11607: TYPO3 CMS privilege escalation in Form FrameworkhighCVSS 4EPSS 0.2%
- CVE-2016-4056: TYPO3 CMS stored XSS in Backend bookmark toolbarmediumCVSS 6.1EPSS 1.1%
- CVE-2026-49740: TYPO3 CMS insecure deserialization in VariableFrontend and RegistrymediumCVSS 4EPSS 0.6%
- CVE-2026-49738: TYPO3 CMS path traversal in GeneralUtility::isAllowedAbsPathmediumCVSS 4EPSS 0.5%
- CVE-2026-47347: TYPO3 CMS open redirect in GeneralUtility::sanitizeLocalUrlmediumCVSS 4EPSS 0.5%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 1 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/cms-core.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "TYPO3 CMS Core vulnerabilities", https://junglewise.ai/threats/technologies/cms-core, 26 September 2026.