TYPO3 8.5.x <= 8.7.26 and 9.x.x <= 9.5.7 Security Misconfiguration Vulnerability

Published: 2019-07-11 11:53:11

CVSS Base Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:N

Detection Type:
Remote Banner

Solution Type:
Vendor Patch

Summary:
TYPO3 CMS is susceptible to a security misconfiguration vulnerability.

Technical Details:
It has been discovered session data of properly authenticated and logged in frontend users is kept and transformed into an anonymous user session during the logout process. This way the next user using the same client application gains access to previous session data.

Detection Method:
Checks if a vulnerable version is present on the target host.

Affected Versions:
TYPO3 versions 8.5.0 through 8.7.26 and 9.0.0 through 9.5.7.

Recommendations:
Update to version 8.7.27, 9.5.8 or later.

References:

https://typo3.org/security/advisory/typo3-core-sa-2019-018/

Severity
Low
CVSS Score
2.1
Published
2019-07-11
Modified
2019-07-11
Category
Web application abuses

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