CVE-2023-5043 json
Ingress nginx annotation injection causes arbitrary command execution
published 2023-10-25 3 y ago modified 2026-08-07 3 mo ago also GHSA-5wj4-wffq-3378 , EUVD-2023-2661
- cvss
- 7.6
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.5%
- EPSS 2.5% chance of exploitation in 30 days, percentile 84%
- public exploits
- 0
- none known
Summary
Ingress nginx annotation injection causes arbitrary command execution.
Patch / fix
- go k8s.io/ingress-nginx 1.9.0
- Kubernetes ingress-nginx 1.9.0
Exploit prediction
2.49% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.6 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| GitHub | 3.1 | 7.6 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | k8s.io/ingress-nginx | <1.9.0 |
1.9.0 |
Affected products
- Kubernetes ingress-nginx
Classification
- Weakness
- Technology feeds
References
-
github.com
/kubernetes/ingress-nginx/issues/10571
issue-tracking, web, mitigation, vendor-advisory
-
groups.google.com
/g/kubernetes-security-announce/c/pVsXsOpxYZo
mailing-list, web, mitigation
-
openwall.com
/lists/oss-security/2023/10/25/4
web, mailing-list, third-party-advisory
- security.netapp.com /advisory/ntap-20240307-0012/
-
nvd.nist.gov
/vuln/detail/CVE-2023-5043
advisory
-
security.netapp.com
/advisory/ntap-20240307-0012
web
Sources
- CVE List CVE-2023-5043
- GitHub Advisory GHSA-5wj4-wffq-3378
- NVD CVE-2023-5043
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