CVE-2024-42835

criticalpriority · track · 0EPSS 0.012 · 67 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.16% (67th) EPSS

CVSS 9.8 · critical

Is it mine?

3 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · osv · nvd

EPSS · scored 2026-10-27

langflow v1.0.12 was discovered to contain a remote code execution (RCE) vulnerability via the PythonCodeTool component.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 3.9 · impact 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: poc · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-94USLLM-inferred

affected products (3)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
langflow langflow= 1.0.12nvdUScpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*
PyPI langflow≤ 1.0.12osvUSpkg:pypi/langflow

advisories (2)

Vendor and ecosystem advisories describing this.

GHSA-56m6-4mhw-h3g5langflow has vulnerability in PythonCodeTool component2024-10-31ghsa · osvUS
langflow v1.0.12 was discovered to contain a remote code execution (RCE) vulnerability via the PythonCodeTool component.
PYSEC-2024-2792024-10-31vendor · osvUS
langflow v1.0.12 was discovered to contain a remote code execution (RCE) vulnerability via the PythonCodeTool component.

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv nvd NVD CVE.org MITRE

published 2024-10-31modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

https://github.com/langflow-ai/langflow/issues/2908 cnnvd
https://github.com/langflow-ai/langflow/releases/tag/v1.0.19.dev13Patchcnnvd
https://github.com/langflow-ai/langflow/issues/2908 enisa_euvd
https://github.com/langflow-ai/langflow/issues/2908ExploitIssue TrackingVendor Advisorynvd

scry

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