Extbase in TYPO3 4.3.0 before 6.2.24, 7.x before 7.6.8, and 8.1.1 allows remote attackers to obtain sensitive information or possibly execute arbitrary code via a crafted Extbase action.
http://www.openwall.com/lists/oss-security/2016/05/26/2
http://www.openwall.com/lists/oss-security/2016/05/25/4
https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2016-013/
Source: Mitre, NVD
Published: 2017-01-23
Updated: 2025-04-20
Base Score: 6.8
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P
Severity: Medium
Base Score: 8.1
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: High
EPSS: 0.02533