Critical

Embedded Malicious Code in ctx

  • Disclosed: 02.06.2022
  • Updated: 11.10.2026 11:18

The ctx hosted project on PyPI was taken over via user account compromise and replaced with a malicious project which contained runtime code which collected the content of os.environ.items() when instantiating Ctx objects.

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
Python (PyPI) ctx >= 0.1.2-1 no fix

References

CVSS score -
Weakness (CWE)
-
Platform
Python (PyPI)
Package
ctx
Disclosed
02.06.2022
Updated
11.10.2026 11:18

Sources and licenses

OSV / GitHub Advisory Database - GHSA-67r3-h899-9w95 - CC BY 4.0

Vulnerability history: ctx

All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.

Total entries
3
First → latest
05.2022 06.2022
Without a fix
3
Exploited in attacks
0

Severity breakdown

  • Critical 2
  • Unrated 1

Disclosures per year

  1. 2022: 3
  2. 2023: 0
  3. 2024: 0
  4. 2025: 0
  5. 2026: 0
  1. Embedded Malicious Code in ctx this entry
    Critical ghsa-67r3-h899-9w95 >= 0.1.2-1 no fix
  2. Critical ghsa-4g82-3jcr-q52w <= 0.1.4 no fix

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