Lucene search
K

CVE-2026-3240

🗓️ 04 Mar 2026 02:15:53Reported by ConcreteCMSType 
cve
 cve
🔗 web.nvd.nist.gov👁 13 Views

Stored XSS in Concrete CMS below 9.4.8 via Legacy form Question field enabling privileged account.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-3240
4 Mar 202602:15
attackerkb
Circl
CVE-2026-3240
4 Mar 202603:59
circl
CNNVD
Concrete CMS 安全漏洞
4 Mar 202600:00
cnnvd
Cvelist
CVE-2026-3240 Concrete CMS below 9.4.8 is vulnerable to Stored XSS via Legacy form
4 Mar 202602:15
cvelist
EUVD
EUVD-2026-9358
4 Mar 202603:31
euvd
Github Security Blog
Concrete CMS has a stored Cross-site Scripting (XSS) vulnerability
4 Mar 202603:31
github
NVD
CVE-2026-3240
4 Mar 202603:16
nvd
OSV
GHSA-45FJ-FVMM-XCC5 Concrete CMS has a stored Cross-site Scripting (XSS) vulnerability
4 Mar 202603:31
osv
Positive Technologies
PT-2026-22865
4 Mar 202600:00
ptsecurity
RedhatCVE
CVE-2026-3240
5 Mar 202607:51
redhatcve
Rows per page
NVD
[
  {
    "collectionURL": "https://github.com/concretecms/concretecms",
    "defaultStatus": "unaffected",
    "product": "Concrete CMS",
    "repo": "https://github.com/concretecms/concretecms",
    "vendor": "Concrete CMS",
    "versions": [
      {
        "lessThan": "9.4.8",
        "status": "affected",
        "version": "5",
        "versionType": "git"
      }
    ]
  }
]

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

17 Jun 2026 10:43Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.14.8
CVSS 44.8
EPSS0.00212
SSVC
13