GHSA-7388-7vq2-m4f4

ghsaUSosv

Concrete CMS Cross-site Scripting via Survey Blocks

view advisory published 2022-05-24Licence: CC-BY-4.0

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.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2021-28145US	medium5.4	0.86% (58th)	—	2021-03-18
Concrete CMS (formerly concrete5) before 8.5.5 allows remote authenticated users to conduct XSS attacks via a crafted survey block. This requires at least Editor privileges.

references

External citations — patches, advisories, analysis.

https://documentation.concrete5.org/developers/introduction/version-history/855-release-notesWEB
https://github.com/S1lkys/CVE-2021-40101WEB
https://nvd.nist.gov/vuln/detail/CVE-2021-28145ADVISORY
https://www.concrete5.org/developers/securityWEB

scry

Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.

Free scan