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wpvulndbWpvulndbWPVDB-ID:DEBA8AA7-D2E1-4934-87EC-4B59D50F9D26
HistoryMar 22, 2024 - 12:00 a.m.

Gutenberg Blocks by Kadence Blocks – Page Builder Features < 3.2.26 - Contributor+ Stored XSS

2024-03-2200:00:00
wpscan.com
5
gutenberg blocks
kadence blocks
page builder
stored xss
validation
escaping
attributes
cross-site scripting
attacks
contributor role
admin

6.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.5%

Description The plugin does not validate and escape some of its attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admin

CPENameOperatorVersion
eq3.2.26

6.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.5%

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