Request Hostname Omission in Kong Gateway Enterprise and Kong AI Gateway
CVE-2026-92545

8.7HIGH

Key Information:

Vendor

Kong Inc.

Status
Kong Gateway Enterprise
Kong Ai Gateway
Vendor
CVE Published:
10 November 2026

What is CVE-2026-92545?

The proxy-cache and proxy-cache-advanced plugins in Kong Gateway Enterprise and Kong AI Gateway contain a flaw that omits the request hostname from the cache key. This oversight can lead to responses cached for one hostname being incorrectly served for another. This poses a risk of sensitive information exposure and potential data integrity issues as it allows attackers to manipulate cached responses.

Affected Version(s)

Kong AI Gateway 2.2.0 < 2.2.1

Kong Gateway Enterprise 3.10.0.0 < 3.10.0.20

Kong Gateway Enterprise 3.13.0.0 < 3.13.0.12

References

https://developer.konghq.com/gateway/changelog/
release-notes
https://developer.konghq.com/ai-gateway/changelog/
release-notes

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

timhaines
.