CVE-2021-23420
CriticalAdvisory
Published 1 Sept 2021In the index since 19 Sept 2026
- Severity
- Critical
- worst across findings
- CVSS
- 9.8
- base score, highest
- EPSS
- 0.027
- 85th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 1
- of 17,813 indexed, latest versions
- Container images
- 1
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Deserialization of Untrusted Data in codeception/codeception
Carried by container images the latest versions of 1 of 17,813 indexed charts deploy, on 1 image.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| codeception/ | 4.1.21 | 4.1.22 | 1 |
- OSV records
- GHSA-4574-qv3w-fcmg
- Also known as
- SNYK-PHP-CODECEPTIONCODECEPTION-1324585
Charts affected
1 by stars
Container images carrying it
1 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | ac091e4c33bd | codeception/ | 4.1.22 | 1 |