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GSA_kwCzR0hTQS05OThjLXE4aGgtaDhnds4AA_nA

Moderate CVSS: 4.6 EPSS: 0.00229% (0.45488 Percentile) EPSS:
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Concrete CMS stored XSS vulnerability in the "Top Navigator Bar" block

Affected Packages Affected Versions Fixed Versions
packagist:concrete5/concrete5 >= 9.0.0, < 9.3.3 9.3.3
4 Dependent packages
7 Dependent repositories
2,415 Downloads total

Affected Version Ranges

All affected versions

9.0.0, 9.0.0RC1, 9.0.0RC3, 9.0.0RC4, 9.0.1, 9.0.2, 9.1.0, 9.1.1, 9.1.2, 9.1.3, 9.2.0, 9.2.0RC2, 9.2.1, 9.2.2, 9.2.3, 9.2.4, 9.2.5, 9.2.6, 9.2.7, 9.2.8, 9.2.9, 9.3.0, 9.3.1, 9.3.2

All unaffected versions

8.0.1, 8.0.2, 8.0.3, 8.1.0, 8.2.0, 8.2.0RC2, 8.2.1, 8.3.0, 8.3.1, 8.3.2, 8.4.0, 8.4.0RC3, 8.4.0RC4, 8.4.1, 8.4.2, 8.4.3, 8.4.4, 8.4.5, 8.5.0, 8.5.0RC1, 8.5.0RC2, 8.5.1, 8.5.2, 8.5.3, 8.5.4, 8.5.5, 8.5.6, 8.5.6RC1, 8.5.7, 8.5.8, 8.5.9, 8.5.10, 8.5.11, 8.5.12, 8.5.13, 8.5.14, 8.5.15, 8.5.16, 8.5.17, 8.5.18, 8.5.19, 8.5.20, 8.5.21, 8.5.99, 9.3.3, 9.3.4, 9.3.5, 9.3.6, 9.3.7, 9.3.8, 9.3.9, 9.4.0, 9.4.0RC1, 9.4.0RC2, 9.4.1, 9.4.2, 9.4.3, 9.4.4, 9.4.5, 9.4.6, 9.4.7

Concrete CMS versions 9.0.0 through 9.3.3 are affected by a stored XSS vulnerability in the "Top Navigator Bar" block. Since the "Top Navigator Bar" output was not sufficiently sanitized, a rogue administrator could add a malicious payload that could be executed when targeted users visited the home page. This does not affect versions below 9.0.0 since they do not have the Top
Navigator Bar Block. Thanks, Chu Quoc Khanh for reporting.

References:

Identifiers

GHSA-998c-q8hh-h8gv

CVE-2024-8660

Risk

Severity

Moderate

CVSS

CVSS Score: 4.6

CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS

EPSS Percentage: 0.00229

EPSS Percentile: 0.45488

Classification

General

Source

GitHub Advisory Database

Origin

Unspecified

Repository

https://github.com/concretecms/concretecms
View on Ecosyste.ms

Date and time

Published

over 1 year ago

Updated

5 days ago

API

JSON