GHSA-3vcp-chfh-f6r2Published

Kong Mesh: default control plane config leaks the admin token cross-origin via a CORS wildcard and localhost admin

cve-program · CVE-2026-18676

Published

Kong Mesh

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Kong Inc.",
                    "product": "Kong Mesh",
                    "platforms": [
                        "Linux"
                    ],
                    "modules": [
                        "kuma-cp"
                    ],
                    "versions": [
                        {
                            "status": "affected",
                            "version": "0",
                            "lessThan": "2.7.25",
                            "versionType": "semver"
                        },
                        {
                            "status": "affected",
                            "version": "2.8.0",
                            "lessThan": "2.9.15",
                            "versionType": "semver"
                        },
                        {
                            "status": "affected",
                            "version": "2.10.0",
                            "lessThan": "2.11.13",
                            "versionType": "semver"
                        },
                        {
                            "status": "affected",
                            "version": "2.12.0",
                            "lessThan": "2.12.10",
                            "versionType": "semver"
                        },
                        {
                            "status": "affected",
                            "version": "2.13.0",
                            "lessThan": "2.13.5",
                            "versionType": "semver"
                        }
                    ],
                    "defaultStatus": "unaffected"
                }

Original source record · Cite this exact observation · Complete original publisher JSON

cve-program · CVE-2026-45021

Published

kuma

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "kumahq",
                    "product": "kuma",
                    "versions": [
                        {
                            "version": "< 2.7.25",
                            "status": "affected"
                        },
                        {
                            "version": ">= 2.9.0, < 2.9.15",
                            "status": "affected"
                        },
                        {
                            "version": ">= 2.11.0, < 2.11.13",
                            "status": "affected"
                        },
                        {
                            "version": ">= 2.12.0, < 2.12.10",
                            "status": "affected"
                        },
                        {
                            "version": ">= 2.13.0, < 2.13.5",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-32966

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: May 28, 2026, 5:45:14 PM

dateUpdated: May 28, 2026, 7:30:33 PM

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-57423

Published

Original publisher date fields

datePublished: Aug 12, 2026, 6:42:38 PM

dateUpdated: Aug 13, 2026, 2:50:43 PM

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-18676

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Awaiting Analysis

Weakness classifications: CWE-346 · CWE-942

Original publisher date fields

published: 2026-08-12T19:17:30.813

lastModified: 2026-10-23T19:10:00.167

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-45021

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Deferred

Weakness classifications: CWE-346 · CWE-942

Original publisher date fields

published: 2026-05-28T18:16:34.167

lastModified: 2026-10-25T23:10:00.167

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-3vcp-chfh-f6r2

Published

github.com/kumahq/kuma

SEMVER · introduced 0 → fixed 2.7.25

github.com/kumahq/kuma

SEMVER · introduced 2.9.0 → fixed 2.9.15

github.com/kumahq/kuma

SEMVER · introduced 2.11.0 → fixed 2.11.13

github.com/kumahq/kuma

SEMVER · introduced 2.12.0 → fixed 2.12.10

github.com/kumahq/kuma

SEMVER · introduced 2.13.0 → fixed 2.13.5

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GO-2026-5102

Published

github.com/kumahq/kuma

SEMVER · introduced 0

github.com/kumahq/kuma/v2

SEMVER · introduced 0 → fixed 2.7.25 → introduced 2.9.13 → fixed 2.11.13 → introduced 2.12.4 → fixed 2.12.10 → introduced 2.13.0 → fixed 2.13.5

Original source record · Cite this exact observation · Complete original publisher JSON