CVE-2022-43695

low-risk
Published 2022-11-14

Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and 9.1.2 is vulnerable to Stored Cross-Site Scripting (XSS) in dashboard/system/express/entities/associations because Concrete CMS allows association with an entity name that doesn’t exist or, if it does exist, contains XSS since it was not properly sanitized. Remediate by updating to Concrete CMS 9.1.3+ or 8.5.10+.

Do I need to act?

-
0.52% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.8/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Concretecms

References (10)

Release Notes https://documentation.concretecms.org/developers/introduction/version-history/85...
Release Notes https://documentation.concretecms.org/developers/introduction/version-history/91...
Release Notes https://github.com/concretecms/concretecms/releases/8.5.10
Release Notes https://github.com/concretecms/concretecms/releases/9.1.3
Vendor Advisory https://www.concretecms.org/about/project-news/security/concrete-cms-security-ad...
Release Notes https://documentation.concretecms.org/developers/introduction/version-history/85...
Release Notes https://documentation.concretecms.org/developers/introduction/version-history/91...
Release Notes https://github.com/concretecms/concretecms/releases/8.5.10
Release Notes https://github.com/concretecms/concretecms/releases/9.1.3
Vendor Advisory https://www.concretecms.org/about/project-news/security/concrete-cms-security-ad...
26
/ 100
low-risk
Severity 19/34 · Moderate
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal