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GitHub Advisory DatabaseGHSA-7388-7VQ2-M4F4

HistoryMay 24, 2022 - 5:44 p.m.

Concrete CMS Cross-site Scripting via Survey Blocks

2022-05-2417:44:52

CWE-79

GitHub Advisory Database

github.com

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

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

0.001 Low

EPSS

Percentile

29.2%

JSON

Concrete CMS (formerly concrete5) before 8.5.5 allows remote authenticated users to conduct Cross-site Scripting (XSS) attacks via a crafted survey block. This requires at least Editor privileges.

Affected configurations

Vulners

Node

concrete5concrete5Range<8.5.5

CPENameOperatorVersion
concrete5/concrete5lt8.5.5

CPE	Name	Operator	Version
	concrete5/concrete5	lt	8.5.5

References

documentation.concrete5.org/developers/introduction/version-history/855-release-notes

github.com/advisories/GHSA-7388-7vq2-m4f4

github.com/S1lkys/CVE-2021-40101

nvd.nist.gov/vuln/detail/CVE-2021-28145

www.concrete5.org/developers/security

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

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

0.001 Low

EPSS

Percentile

29.2%

JSON

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