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githubGitHub Advisory DatabaseGHSA-G857-P997-WX7W
HistoryMay 02, 2022 - 3:46 a.m.

TYPO3 Backend vulnerable to Cross-site Scripting

2022-05-0203:46:56
CWE-79
GitHub Advisory Database
github.com
5

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

5.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.7%

Multiple cross-site scripting (XSS) vulnerabilities in the Backend subcomponent in TYPO3 4.0.13 and earlier, 4.1.x before 4.1.13, 4.2.x before 4.2.10, and 4.3.x before 4.3beta2 allow remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.

Affected configurations

Vulners
Node
typo3another_backend_loginRange<4.3beta2
OR
typo3another_backend_loginRange<4.2.10
OR
typo3another_backend_loginRange<4.1.13
OR
typo3another_backend_loginRange4.0.13

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

5.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

43.7%