{"action":"Upgrade github.com/klever-io/klever-go to 1.7.20 or later.","affected":[{"fixed":"1.7.20","introduced":"0"}],"component":"github.com/klever-io/klever-go","cve_ids":["CVE-2026-82409"],"ecosystem":"Go","epss":0.0034,"exploited":false,"fixed_versions":["1.7.20"],"ghsa_id":"GHSA-7c7c-373r-gfjj","id":"tcs_01M5KF1RFBMZPFQ8MC8QXQ9QBW","modified_at":"2026-10-01T20:56:09.719962180Z","published_at":"2026-09-23T21:24:06Z","references":["https://osv.dev/vulnerability/GHSA-7c7c-373r-gfjj","https://github.com/klever-io/klever-go/security/advisories/GHSA-7c7c-373r-gfjj","https://github.com/klever-io/klever-go/commit/f00366768b24be18fa7ae9de2e1905caa8b350af","https://github.com/klever-io/klever-go/commit/f54ea730cc80a3ba4f906586a7d221b281548190","https://github.com/klever-io/klever-go","https://github.com/klever-io/klever-go/releases/tag/v1.7.20"],"severity":{"label":"high","score":8.4},"sources":[{"source":"osv","source_id":"GHSA-7c7c-373r-gfjj","url":"https://osv.dev/vulnerability/GHSA-7c7c-373r-gfjj"},{"source":"nvd","source_id":"CVE-2026-82409","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-82409"}],"summary":"Klever-Go: Elasticsearch bulk / painless injection via on-chain account name -> explorer/indexer data forgery"}