CVE-2026-45135
HighAdvisory
Published 18 May 2026In the index since 6 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 8.1
- base score, highest
- EPSS
- 0.007
- 50th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 16
- of 17,781 indexed, latest versions
- Container images
- 14
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Caddy: Unsafe Unicode Handling in FastCGI splitPos Allows Execution of Non-PHP Files
Carried by container images the latest versions of 16 of 17,781 indexed charts deploy, on 14 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| github.com/ | v2.7.4, v2.7.5, v2.7.6, v2.8.4+3 more | 2.11.3 | 14 |
- OSV records
- GHSA-m675-2p33-xv9g
- Also known as
- GO-2026-5492
Charts affected
16 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| mercuremercureOfficialVerified publisher | 0.24.0 | 1 of 1See more | 1,409 |
| baserowbaserow-chartVerified publisher | 1.0.56 | 1 of 6See more | 17,263 |
| caddy-ingress-controllercaddy-ingress | 1.3.0 | 1 of 1See more | 1,884 |
| convertigoconvertigoOfficialVerified publisher | 8.4.3 | 1 of 5See more | 17,404 |
| maintenancecodewithemadVerified publisher | 0.1.6 | 1 of 1See more | 1,469 |
| headscale-uiheadscale-uiVerified publisher | 0.2.9 | 1 of 1See more | 1,476 |
| kubebrowsekubebrowse | 1.7.0 | 1 of 5See more | 4,141 |
| baserowblackbird-cloudVerified publisher | 1.0.17 | 1 of 6See more | 10,145 |
| caddycaddyVerified publisher | 0.0.4 | 1 of 1See more | 1,677 |
| parrot-mirroremmas-chartsVerified publisher | 1.0.0 | 1 of 1See more | 2,237 |
| castopodhelmforgeVerified publisher | 1.2.7 | 1 of 3See more | 9,342 |
| discount-bandithelmforgeVerified publisher | 2.0.8 | 1 of 3See more | 29,817 |
| ryothelmforgeVerified publisher | 1.0.0 | 1 of 2See more | 6,012 |
| otlp-gatewayloafoe | 0.0.2 | 1 of 2See more | 2,155 |
| solgateloafoe | 0.0.12 | 1 of 1See more | 2,101 |
| novosgamarcusrepo | 0.1.1 | 1 of 2See more | 3,706 |
Container images carrying it
14 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| caddy/ | 18d1366fc0e9 | github.com/ | 2.11.3 | 3 |
| baserow/ | df0c42eb67e8 | github.com/ | 2.11.3 | 1 |
| castopod/ | 4e4f0440520f | github.com/ | 2.11.3 | 1 |
| cybrarist/ | e9e2447ac666 | github.com/ | 2.11.3 | 1 |
| dunglas/ | 80fcb704a741 | github.com/ | 2.11.3 | 1 |
| library/ | 834468128c76 | github.com/ | 2.11.3 | 1 |
| library/ | b4e3952384eb | github.com/ | 2.11.3 | 1 |
| novosga/ | 34b9acbe6e51 | github.com/ | 2.11.3 | 1 |
| ghcr.io/ | bd6bea5e487c | github.com/ | 2.11.3 | 1 |
| ghcr.io/ | 015f5ba04bcb | github.com/ | 2.11.3 | 1 |
| ghcr.io/ | a752b6aee537 | github.com/ | 2.11.3 | 1 |
| ghcr.io/ | 528f2174fa2f | github.com/ | 2.11.3 | 1 |
| ghcr.io/ | b3256cbc7b68 | github.com/ | 2.11.3 | 1 |
| registry.gitlab.com/ | f91b602ca572 | github.com/ | 2.11.3 | 1 |