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prionPRIOn knowledge basePRION:CVE-2023-44766
HistoryOct 06, 2023 - 1:15 p.m.

Cross site scripting

2023-10-0613:15:00
PRIOn knowledge base
www.prio-n.com
8
cross site scripting
concrete cms
version 9.2.1
arbitrary code execution
seo - extra
security vulnerability

5.4 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

18.4%

A Cross Site Scripting (XSS) vulnerability in Concrete CMS v.9.2.1 allows an attacker to execute arbitrary code via a crafted script to the SEO - Extra from Page Settings. NOTE: the vendor disputes this because this SEO-related header change can only be made by an admin, and allowing an admin to place JavaScript there is an intentional customization feature.

CPENameOperatorVersion
concrete_cmseq9.2.1

5.4 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

18.4%

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