CVE-2026-46338
MediumAdvisory
Published 19 May 2026In the index since 6 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 4.3
- base score, highest
- EPSS
- 0.003
- 24th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 7
- of 17,781 indexed, latest versions
- Container images
- 6
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Regression in pymdownx.snippets reintroduces sibling-prefix path traversal bypass despite restrict_base_path
Carried by container images the latest versions of 7 of 17,781 indexed charts deploy, on 6 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| pymdown-extensionspypi | 10.3, 10.8.1, 10.16.1, 10.17.1+1 more | 10.21.3 | 6 |
- OSV records
- GHSA-62q4-447f-wv8h
- Also known as
- PYSEC-2026-2999
Charts affected
7 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| backstagerhdh-chartVerified publisher | 4.0.1 | 1 of 2See more | 1,339 |
| netboxstartechnicaVerified publisher | 5.1.0 | 1 of 4See more | 1,650 |
| mealieth-chartsVerified publisher | 0.5.1 | 1 of 1See more | 3,804 |
| squestchristianhuthVerified publisher | 6.6.7 | 1 of 4See more | 9,971 |
| taigafermosit | 0.0.11 | 1 of 7See more | 8,496 |
| taigaunxwaresVerified publisher | 2026.3.8 | 1 of 6See more | 9,148 |
| devportalveecode-platform-nextVerified publisher | 0.1.21 | 1 of 1See more | 1,787 |
Container images carrying it
6 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| taigaio/ | 4beed8f62c9f | pymdown-extensions | 10.21.3 | 2 |
| netboxcommunity/ | 9bf83b350a89 | pymdown-extensions | 10.21.3 | 1 |
| veecode/ | c443520aebf7 | pymdown-extensions | 10.21.3 | 1 |
| ghcr.io/ | bb2939094eed | pymdown-extensions | 10.21.3 | 1 |
| quay.io/ | 65694109877e | pymdown-extensions | 10.21.3 | 1 |
| quay.io/ | 0b26358f5793 | pymdown-extensions | 10.21.3 | 1 |