{"id":"EUVD-2026-43108","revision":"258bb90689f348b8903d256a471a689d","records":[{"revision":"258bb90689f348b8903d256a471a689d","observedAt":"2026-10-30T10:50:44.713+00:00","statement":{"source":"euvd","id":"EUVD-2026-43108","aliases":["CVE-2026-59155"],"title":"Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. Prior to 2.2.5, the GET /api/v1/ddns and GET /api/v1/notification endpoints return full resource objects including plaintext third-party API cre…","description":"Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. Prior to 2.2.5, the GET /api/v1/ddns and GET /api/v1/notification endpoints return full resource objects including plaintext third-party API credentials, including Cloudflare API tokens, TencentCloud SecretKeys, Slack, Discord, and Telegram webhook URLs with embedded bot tokens, and Authorization header values, without any field-level redaction. Any authenticated admin or PAT with nezha:ddns:read or nezha:notification:read scope can receive stored credentials through the listDDNS and listNotification handlers in a single API response. This issue is fixed in version 2.2.5.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","score":6.9,"severity":null}],"references":["https://github.com/nezhahq/nezha/security/advisories/GHSA-ww5p-j6cj-6mqq","https://github.com/nezhahq/nezha/commit/39d398066d8c644fe452f74704e34ada6c7ab61e","https://github.com/nezhahq/nezha/releases/tag/v2.2.5"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-43108","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jul 10, 2026, 9:31:34 PM","dateUpdated":"Jul 13, 2026, 5:56:44 PM"},"relatedAdvisories":[],"note":"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."},"key":"euvd:EUVD-2026-43108","identifiers":["EUVD-2026-43108","CVE-2026-59155"]},"retained":false,"historicalAffected":[]}],"coverage":[]}