Lucene search
+L

CVE-2026-8340

🗓️ 05 Jun 2026 19:43:39Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 25 Views

Concrete CMS 9.5.0 and earlier suffer CSRF via approveVersion enabling publishing attacker-chosen file versions.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-8340
22 May 202613:58
–attackerkb
cnnvd
CNNVD
Concrete CMS security vulnerabilities
22 May 202600:00
–cnnvd
cve
CVE
CVE-2026-8340
22 May 202613:58
–cve
cvelist
Cvelist
CVE-2026-8340 Concrete CMS 9.5.0 and below is vulnerable to CSRF via Backend\File::approveVersion
22 May 202613:58
–cvelist
euvd
EUVD
EUVD-2026-31441
22 May 202613:58
–euvd
github
Github Security Blog
Concrete CMS is vulnerable to CSRF via Backend\File::approveVersion
26 May 202613:30
–github
mend
Mend
CVE-2026-8340
22 May 202613:58
–mend
nvd
NVD
CVE-2026-8340
22 May 202615:16
–nvd
osv_ghsa
osv_ghsa
GHSA-XJG6-5V39-V7FC Concrete CMS is vulnerable to CSRF via Backend\File::approveVersion
26 May 202613:30
–osv_ghsa
ptsecurity
Positive Technologies
PT-2026-42772
22 May 202600:00
–ptsecurity
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

05 Jun 2026 19:43Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.14.3
CVSS 42.3
EPSS0.00103
SSVC
25