CVE-2026-82409Published

Klever-Go: Elasticsearch bulk / painless injection via on-chain account name -> explorer/indexer data forgery

cve-program · CVE-2026-82409

Published

klever-go

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "klever-io",
                    "product": "klever-go",
                    "versions": [
                        {
                            "version": "< 1.7.20",
                            "status": "affected"
                        }
                    ]
                }

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

euvd · EUVD-2026-85647

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: Sep 23, 2026, 7:23:45 PM

dateUpdated: Sep 24, 2026, 3:22:11 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-2026-82409

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-116

Original publisher date fields

published: 2026-09-23T20:17:16.893

lastModified: 2026-09-24T16:17:12.420

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

osv · GHSA-7c7c-373r-gfjj

Published

github.com/klever-io/klever-go

SEMVER · introduced 0 → fixed 1.7.20

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

osv · GO-2026-6585

Published

github.com/klever-io/klever-go

SEMVER · introduced 0 → fixed 1.7.20

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