CVE-2026-56274 Flowise - Remote Code Execution via MCP Security Bypass in validateCommandFlags and validateArgsForLocalFileAccess
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | CVE-2026-56274 | 23 Jun 202612:13 | – | attackerkb |
 | CVE-2026-56274 | 23 Jun 202614:27 | – | circl |
 | CVE-2026-56274 | 23 Jun 202612:13 | – | cve |
 | EUVD-2026-38434 | 23 Jun 202612:13 | – | euvd |
 | Flowise MCP Server Remote Code Execution | 23 Jun 202600:00 | – | metasploit |
 | CVE-2026-56274 | 23 Jun 202613:16 | – | nvd |
 | GHSA-M99R-2HXC-CP3Q Flowise has an MCP Security Bypass that Enables RCE | 14 May 202614:57 | – | osv |
 | ...[ More ] | 21 Aug 202600:00 | – | packetstorm |
 | PT-2026-51507 | 14 May 202600:00 | – | ptsecurity |
 | CVE-2026-56274 Flowise - Remote Code Execution via MCP Security Bypass in validateCommandFlags and validateArgsForLocalFileAccess | 23 Jun 202612:13 | – | vulnrichment |
[
{
"vendor": "Flowise",
"product": "Flowise",
"defaultStatus": "unaffected",
"packageURL": "pkg:npm/flowise",
"versions": [
{
"version": "0",
"status": "affected",
"versionType": "semver",
"lessThan": "3.1.2"
},
{
"version": "3.1.2",
"status": "unaffected",
"versionType": "semver"
}
]
},
{
"vendor": "Flowise",
"product": "Flowise Components",
"defaultStatus": "unaffected",
"packageURL": "pkg:npm/flowise-components",
"versions": [
{
"version": "0",
"status": "affected",
"versionType": "semver",
"lessThan": "3.1.2"
},
{
"version": "3.1.2",
"status": "unaffected",
"versionType": "semver"
}
]
}
]Data
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24 Jun 2026 11:17Current
CVSS 48.7
CVSS 3.19.9
EPSS0.06009