GHSA-3j3q-wp9x-585pPublished

kcp's cache server is accessible without authentication or authorization checks

cve-program · CVE-2026-39429

Published

kcp

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "kcp-dev",
                    "product": "kcp",
                    "versions": [
                        {
                            "version": ">= 0.30.0, < 0.30.3",
                            "status": "affected"
                        },
                        {
                            "version": "< 0.29.3",
                            "status": "affected"
                        }
                    ]
                }

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

euvd · EUVD-2026-20607

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: Apr 8, 2026, 8:16:04 PM

dateUpdated: Apr 10, 2026, 8:49:31 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

nvd · CVE-2026-39429

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: Analyzed

Weakness classifications: CWE-302 · CWE-862

Original publisher date fields

published: 2026-04-08T21:16:59.313

lastModified: 2026-07-24T21:10:00.143

1 source CPE criteria · context only

cpe:2.3:a:kcp:kcp:*:*:*:*:*:*:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

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

osv · GHSA-3j3q-wp9x-585p

Published

github.com/kcp-dev/kcp

SEMVER · introduced 0.30.0 → fixed 0.30.3

github.com/kcp-dev/kcp

SEMVER · introduced 0 → fixed 0.29.3

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

osv · GO-2026-5088

Published

github.com/kcp-dev/kcp

SEMVER · introduced 0 → fixed 0.29.3 → introduced 0.30.0 → fixed 0.30.3

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