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githubGitHub Advisory DatabaseGHSA-C47W-9MCF-W972
HistoryAug 12, 2024 - 3:30 p.m.

Concrete CMS vulnerable to Stored Cross-site Scripting

2024-08-1215:30:52
CWE-79
GitHub Advisory Database
github.com
4
concrete cms
vulnerable
stored xss
board instances
rogue administrator
malicious code

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

CVSS4

1.8

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

ACTIVE

CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:A/VC:L/SC:N/VI:N/SI:N/VA:N/SA:N

AI Score

5.7

Confidence

High

EPSS

0

Percentile

14.7%

Concrete CMS versions 9.0.0 through 9.3.2 are affected by a stored XSS vulnerability inΒ Board instances. AΒ rogue administrator could inject malicious code.

Affected configurations

Vulners
Node
concrete5concrete5Range9.0.0RC1–9.3.3
VendorProductVersionCPE
concrete5concrete5*cpe:2.3:a:concrete5:concrete5:*:*:*:*:*:*:*:*

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

CVSS4

1.8

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

ACTIVE

CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:A/VC:L/SC:N/VI:N/SI:N/VA:N/SA:N

AI Score

5.7

Confidence

High

EPSS

0

Percentile

14.7%

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