Medium severity · published Jun 9, 2026
CVE-2026-47347
TYPO3 CMS - Open Redirect in Core Utilities
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
Applications that use GeneralUtility::sanitizeLocalUrl to allow only local URLs are vulnerable to open redirect attacks if the URL is used after it has passed the aforementioned sanitization checks. This enables attackers to redirect users to external content and carry out phishing attacks. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0-11.5.50, 12.0.0-12.4.45, 13.0.0-13.4.30 and 14.0.0-14.3.2.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 22% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TC
TYPO3 CMS · TYPO3
before 10.4.57; 11.0.0 before 11.5.51; 12.0.0 before 12.4.46; 13.0.0 before 13.4.31; 14.0.0 before 14.3.3 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-47347
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-47347
github.com
https://github.com/TYPO3/typo3/commit/22c2dd5398ebc4cb7aa4aa37e02cb39181dee0cd
github.com
https://github.com/TYPO3/typo3/commit/3ffc0835012c6199db0e1dc4b56a77147d8600e0
typo3.org
https://typo3.org/security/advisory/typo3-core-sa-2026-009
More from TYPO3 CMS
8.7
CVE-2026-49741
TYPO3 CMS - Privilege Escalation & SQL Injection in Form Framework
8.1
CVE-2025-59022
TYPO3 CMS Allows Broken Access Control in Recycler Module
7.8
CVE-2026-0859
TYPO3 CMS Allows Insecure Deserialization via Mailer File Spool
7.6
CVE-2026-47346
TYPO3 CMS - Broken Access Control in Form Framework
7.6
CVE-2026-11607
TYPO3 CMS - Broken Access Control in Form Framework