CVE-2026-27966
🗓️ 26 Feb 2026 01:55:18Reported by GitHub_MType 
cve🔗 web.nvd.nist.gov📰️ 3 Media mentions👁 111 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 22 |
|---|---|---|---|---|
 | Exploit for Code Injection in Langflow | 5 Jul 202619:59 | – | githubexploit |
 | CVE-2026-27966 | 26 Feb 202601:55 | – | attackerkb |
 | CVE-2026-27966 | 25 Feb 202619:06 | – | circl |
 | Langflow 安全漏洞 | 26 Feb 202600:00 | – | cnnvd |
 | CVE-2026-27966 Langflow has Remote Code Execution in CSV Agent | 26 Feb 202601:55 | – | cvelist |
 | EUVD-2026-8819 | 27 Feb 202615:47 | – | euvd |
 | Langflow has Remote Code Execution in CSV Agent | 27 Feb 202615:47 | – | github |
 | Langflow RCE | 23 Apr 202619:00 | – | metasploit |
 | CVE-2026-27966 | 26 Feb 202602:16 | – | nvd |
 | CVE-2026-27966 Langflow has Remote Code Execution in CSV Agent | 26 Feb 202601:55 | – | osv |
10
[
{
"vendor": "langflow-ai",
"product": "langflow",
"versions": [
{
"version": "< 1.8.0",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| file | upload data | api/v2/files | Multipart file upload used to deliver crafted exploit payload leading to RCE. | CWE-94 |
| file | upload data | api/v1/flows/upload/ | Import a flow with embedded exploit payload via multipart upload. | CWE-94 |
| flow_id | path | api/v1/build/{flow_id}/flow | Trigger execution of a previously uploaded flow containing the exploit. | CWE-94 |
| name | request body | api/v1/projects/ | Create a new project to host the malicious flow and payload. | CWE-94 |
| description | request body | api/v1/projects/ | Create a new project to host the malicious flow and payload. | CWE-94 |
| components_list | request body | api/v1/projects/ | Create a new project to host the malicious flow and payload. | CWE-94 |
| flows_list | request body | api/v1/projects/ | Create a new project to host the malicious flow and payload. | CWE-94 |
Data
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17 Jun 2026 10:27Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.19.8
EPSS0.33694
SSVC