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CVE-2026-24470

27
FAUCET Score

CVE-2026-24470 affects Zalando Skipper, an HTTP router and reverse proxy, specifically versions prior to 0.24.0. The vulnerability allows authenticated users with specific Kubernetes permissions to create routes that grant Skipper network access to internal services, potentially bypassing network segmentation. With a CVSS score of 8.1 (HIGH), this vulnerability has a network attack vector, low attack complexity, and can lead to high confidentiality and integrity impacts. There is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.24.0CPE matchmatch criteria
cpe:2.3:a:zalando:skipper:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.27%
Probability of exploitation in next 30 days
EPSS Percentile
18.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0027 is in the 6th percentile among its peer group of 17,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
gopatch availablevia ghsa
Product: github.com/zalando/skipperFixed in: 0.24.0

Vendor Advisories (1)

goGHSA-mxxc-p822-2hx9high

Skipper Ingress Controller Allows Unauthorized Access to Internal Services via ExternalName

Jan 26, 2026

References

github.com / zalando/skipper/commit/a4c87ce029a58eb8e1c2c1f93049194a39cf6219
Patch
github.com / zalando/skipper/security/advisories/GHSA-mxxc-p822-2hx9
MitigationVendor Advisory
kubernetes.io / docs/concepts/services-networking/service
Product