CVSS 3.1
6.1 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NCVE-2022-30120
Medium (6.1) in concretecms concrete cms. EPSS 1.0% chance of exploitation in the next 30 days.
XSS in /dashboard/blocks/stacks/view_details/ - old browsers only. When using an older browser with built-in XSS protection disabled, insufficient sanitation where built urls are outputted can be exploited for Concrete 8.5.7 and below as well as Concrete 9.0 through 9.0.2 to allow XSS. This cannot be exploited in modern-day web browsers due to an automatic input escape mechanism. Concrete CMS Security team ranked this vulnerability 3.1with CVSS v3.1 Vector AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N. Sanitation has been added where built urls are output. Credit to Credit to Bogdan Tiron from FORTBRIDGE (https://www.fortbridge.co.uk/ ) for reporting
Severity
- EPSS
- 1.0% chance of exploitation in the next 30 days; higher than 62% of CVEs (scores of 2026-10-31)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
Affected
- concretecms:concrete_cms
References
- https://documentation.concretecms.org/developers/introduction/version-history/858-release-notes
- https://documentation.concretecms.org/developers/introduction/version-history/910-release-notes
- https://hackerone.com/reports/1363598
- https://documentation.concretecms.org/developers/introduction/version-history/858-release-notes
- https://documentation.concretecms.org/developers/introduction/version-history/910-release-notes