Skip to content
Patch Next
Sign inAdd to your agent

← Actionable
Critical, CVSS 9.8

PYSEC-2024-263

CVE-2024-28423

What to do

Vendor response not established. Follow the primary source's mitigation guidance and check back for a fix.

This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.

Add to your agent

Affected packages

  • PyPI airflow-diagrams

    Affected
    <= 2.1.0
    Fixed in
    no fixed version recorded

Sources

Severity and exploitation
Exploitation
No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS
9.8 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
  • CVE-2024-28423: 0.78% estimated exploitation activity in the next 30 days; percentile 55.95 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.
Source description

As published by the source; long descriptions are shortened.

Airflow-Diagrams v2.1.0 was discovered to contain an arbitrary file upload vulnerability in the unsafe_load function at cli.py. This vulnerability allows attackers to execute arbitrary code via uploading a crafted YML file.

Dates and revisions
Published by the source
Last modified by the source
Source last checked
  1. Revision 1 · created ·

    Published from osv record PYSEC-2024-263

Agent brief

Preview the exact text before you copy it. Commands are read-only suggestions; review them before running anything.

# Patch Next advisory brief: CVE-2024-28423

Advisory: PYSEC-2024-263
IDs: CVE-2024-28423
Record: https://patchnext.com/advisories/cve-2024-28423 (revision 1, source checked 24 Oct 2026, 04:13 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Critical (CVSS 9.8)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor response not established. A vendor fix does not mean a deployment is fixed.

## Affected components
- PyPI airflow-diagrams: affected <= 2.1.0

## Suggested inspection (read-only)
- `python -m pip show airflow-diagrams`: prints the installed version. Run with the environment that serves production active.

## Supported action
No complete vendor fix is recorded. Follow the primary source's mitigation guidance and check this record again before closing anything.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on airflow-diagrams.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://osv.dev/vulnerability/PYSEC-2024-263 (OSV record PYSEC-2024-263 lists affected ranges: PyPI airflow-diagrams >=0 <=2.1.0)

Commands are suggestions: review each one before running it.

Loading voting…