CVE-2026-69255

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Source

https://cve.org/CVERecord?id=CVE-2026-69255

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-69255.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-69255

Aliases

GHSA-vmv7-4m6c-3cg5

Published

2026-08-04T15:39:39Z

Modified

2026-09-16T03:47:21Z

Severity

9.2 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator

Summary

Flowise: CSV Agent Remote Code Execution via Pyodide Code Injection — Root Shell Verified

Details

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the CSVAgent in packages/components/nodes/agents/CSVAgent/CSVAgent.ts extracted attacker-controlled CSV data with file.split(',').pop() and interpolated it directly into executable Python as base64_string = "${base64String}" before calling Pyodide. The validatePythonCodeForDataFrame() denylist only checked later LLM-generated code and did not validate this initial code block. An authenticated attacker could inject a closing quote followed by Python code, use Pyodide's js bridge to load Node.js child_process, and execute arbitrary operating system commands as root in the Flowise container. This issue is fixed in version 3.1.3.

Database specific

{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-94"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/69xxx/CVE-2026-69255.json"
}

References

Affected packages

Git / github.com/flowiseai/flowise

Affected ranges

Type

GIT

Repo

https://github.com/flowiseai/flowise

Events

Introduced

Fixed

09f099dbfda179e439ec677d06ad737375899eef

Fixed

f4e2794f6a576b94578f2fdafbf49c2fb304626c

Database specific

Show details

{
    "cpe":  "cpe:2.3:a:flowiseai:flowise:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "3.1.3"
        }
    ],
    "source":  [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

flowise-components@1.*

flowise-components@1.0.0

flowise-components@1.1.0

flowise-components@1.1.1

flowise-components@1.2.1

flowise-components@1.2.10

flowise-components@1.2.12

flowise-components@1.2.14

flowise-components@1.2.15

flowise-components@1.2.16

flowise-components@1.2.17

flowise-components@1.2.2

flowise-components@1.2.3

flowise-components@1.2.4

flowise-components@1.2.5

flowise-components@1.2.6

flowise-components@1.2.7

flowise-components@1.2.8

flowise-components@1.2.9

flowise-components@1.3.0

flowise-components@1.3.1

flowise-components@1.3.10

flowise-components@1.3.11

flowise-components@1.3.2

flowise-components@1.3.3

flowise-components@1.3.4

flowise-components@1.3.5

flowise-components@1.3.7

flowise-components@1.3.8

flowise-components@1.3.9

flowise-components@1.4.0

flowise-components@1.4.1

flowise-components@1.4.2

flowise-components@1.4.6

flowise-components@1.4.7

flowise-components@1.4.8

flowise-components@1.4.9

flowise-components@1.5.0

flowise-components@1.5.1

flowise-components@1.5.2

flowise-components@1.5.3

flowise-components@1.6.0

flowise-components@1.6.1

flowise-components@1.6.2

flowise-components@1.6.3

flowise-components@1.6.4

flowise-components@1.6.5

flowise-components@1.6.6

flowise-components@1.6.7

flowise-components@1.6.8

flowise-components@1.7.0

flowise-components@1.7.1

flowise-components@1.7.2

flowise-components@1.8.0

flowise-components@1.8.1

flowise-components@1.8.3

flowise-components@1.8.4

flowise-components@1.8.6

flowise-components@2.*

flowise-components@2.0.2

flowise-components@2.0.3

flowise-components@2.0.4

flowise-components@2.0.5

flowise-components@2.0.6

flowise-components@2.0.7

flowise-components@2.1.0

flowise-components@2.1.1

flowise-components@2.1.2

flowise-components@2.1.3

flowise-components@2.1.4

flowise-components@2.1.5

flowise-components@2.2.0

flowise-components@2.2.1

flowise-components@2.2.2

flowise-components@2.2.3

flowise-components@2.2.4

flowise-components@2.2.5

flowise-components@2.2.6

flowise-components@2.2.7

flowise-components@2.2.7-patch.1

flowise-components@2.2.8

flowise-components@3.*

flowise-components@3.0.0

flowise-components@3.0.1

flowise-components@3.0.10

flowise-components@3.0.11

flowise-components@3.0.12

flowise-components@3.0.13

flowise-components@3.0.2

flowise-components@3.0.3

flowise-components@3.0.4

flowise-components@3.0.5

flowise-components@3.0.6

flowise-components@3.0.7

flowise-components@3.0.8

flowise-components@3.0.9

flowise-components@3.1.0

flowise-components@3.1.1

flowise-components@3.1.2

flowise-ui@1.*

flowise-ui@1.0.0

flowise-ui@1.1.0

flowise-ui@1.2.0

flowise-ui@1.2.1

flowise-ui@1.2.10

flowise-ui@1.2.12

flowise-ui@1.2.13

flowise-ui@1.2.14

flowise-ui@1.2.15

flowise-ui@1.2.2

flowise-ui@1.2.3

flowise-ui@1.2.4

flowise-ui@1.2.5

flowise-ui@1.2.6

flowise-ui@1.2.7

flowise-ui@1.3.0

flowise-ui@1.3.1

flowise-ui@1.3.2

flowise-ui@1.3.3

flowise-ui@1.3.4

flowise-ui@1.3.5

flowise-ui@1.3.6

flowise-ui@1.3.7

flowise-ui@1.4.0

flowise-ui@1.4.2

flowise-ui@1.4.3

flowise-ui@1.4.4

flowise-ui@1.4.5

flowise-ui@1.4.6

flowise-ui@1.4.7

flowise-ui@1.4.8

flowise-ui@1.4.9

flowise-ui@1.5.0

flowise-ui@1.5.1

flowise-ui@1.6.0

flowise-ui@1.6.1

flowise-ui@1.6.2

flowise-ui@1.6.3

flowise-ui@1.6.4

flowise-ui@1.6.5

flowise-ui@1.6.6

flowise-ui@1.7.0

flowise-ui@1.7.1

flowise-ui@1.7.2

flowise-ui@1.8.0

flowise-ui@1.8.1

flowise-ui@1.8.2

flowise-ui@1.8.3

flowise-ui@1.8.4

flowise-ui@2.*

flowise-ui@2.0.2

flowise-ui@2.0.3

flowise-ui@2.0.4

flowise-ui@2.0.5

flowise-ui@2.0.6

flowise-ui@2.0.7

flowise-ui@2.1.0

flowise-ui@2.1.1

flowise-ui@2.1.2

flowise-ui@2.1.3

flowise-ui@2.1.4

flowise-ui@2.1.5

flowise-ui@2.2.0

flowise-ui@2.2.1

flowise-ui@2.2.2

flowise-ui@2.2.3

flowise-ui@2.2.4

flowise-ui@2.2.5

flowise-ui@2.2.6

flowise-ui@2.2.7

flowise-ui@2.2.7-patch.1

flowise-ui@2.2.8

flowise-ui@3.*

flowise-ui@3.0.0

flowise-ui@3.0.1

flowise-ui@3.0.10

flowise-ui@3.0.11

flowise-ui@3.0.12

flowise-ui@3.0.13

flowise-ui@3.0.2

flowise-ui@3.0.3

flowise-ui@3.0.4

flowise-ui@3.0.5

flowise-ui@3.0.6

flowise-ui@3.0.7

flowise-ui@3.0.8

flowise-ui@3.0.9

flowise-ui@3.1.0

flowise-ui@3.1.1

flowise-ui@3.1.2

flowise@1.*

flowise@1.0.0

flowise@1.0.1

flowise@1.1.0

flowise@1.1.1

flowise@1.2.1

flowise@1.2.11

flowise@1.2.13

flowise@1.2.14

flowise@1.2.15

flowise@1.2.16

flowise@1.2.2

flowise@1.2.3

flowise@1.2.4

flowise@1.2.5

flowise@1.2.6

flowise@1.2.7

flowise@1.2.8

flowise@1.2.9

flowise@1.3.0

flowise@1.3.1

flowise@1.3.2

flowise@1.3.3

flowise@1.3.4

flowise@1.3.5

flowise@1.3.6

flowise@1.3.7

flowise@1.3.8

flowise@1.3.9

flowise@1.4.0

flowise@1.4.1

flowise@1.4.10

flowise@1.4.11

flowise@1.4.12

flowise@1.4.2

flowise@1.4.4

flowise@1.4.5

flowise@1.4.6

flowise@1.4.7

flowise@1.4.8

flowise@1.4.9

flowise@1.5.0

flowise@1.5.1

flowise@1.6.0

flowise@1.6.1

flowise@1.6.2

flowise@1.6.3

flowise@1.6.4

flowise@1.6.5

flowise@1.6.6

flowise@1.7.0

flowise@1.7.1

flowise@1.7.2

flowise@1.8.0

flowise@1.8.1

flowise@1.8.2

flowise@1.8.3

flowise@1.8.4

flowise@2.*

flowise@2.0.2

flowise@2.0.3

flowise@2.0.4

flowise@2.0.5

flowise@2.0.6

flowise@2.0.7

flowise@2.1.0

flowise@2.1.1

flowise@2.1.2

flowise@2.1.3

flowise@2.1.4

flowise@2.1.5

flowise@2.2.0

flowise@2.2.1

flowise@2.2.2

flowise@2.2.3

flowise@2.2.4

flowise@2.2.5

flowise@2.2.6

flowise@2.2.6-hotfix.1

flowise@2.2.7

flowise@2.2.7-patch.1

flowise@2.2.8

flowise@3.*

flowise@3.0.0

flowise@3.0.1

flowise@3.0.10

flowise@3.0.11

flowise@3.0.12

flowise@3.0.13

flowise@3.0.2

flowise@3.0.3

flowise@3.0.4

flowise@3.0.5

flowise@3.0.6

flowise@3.0.7

flowise@3.0.8

flowise@3.0.9

flowise@3.1.0

flowise@3.1.1

flowise@3.1.2

Other

pre-langchain-v1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-69255.json"