CVE-2026-49397
- Source
- https://cve.org/CVERecord?id=CVE-2026-49397
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-49397.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-49397
- Aliases
- Downstream
- Related
- Published
- 2026-06-12T21:03:37Z
- Modified
- 2026-10-15T10:50:01Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- Nezha Monitoring: Private services (`EnableShowInService: false`) are enumerable via per-server endpoints, leaking name and timing data
- Details
-
Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 2.0.0 to before version 2.0.14, private services (
EnableShowInService: false) are enumerable via per-server endpoints, leaking name and timing data. This issue has been patched in version 2.0.14. - Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-200", "CWE-285", "CWE-863" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49397.json" }- References
Affected packages
Git / github.com/nezhahq/nezha
Affected ranges
- Type
- GIT
- Repo
- https://github.com/nezhahq/nezha
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "2.0.0" }, { "fixed": "2.0.14" } ], "source": "AFFECTED_FIELD", "strategy": "StringRangeExpression" }, { "range": [ { "introduced": "0" }, { "fixed": "2.0.14" } ], "source": "DESCRIPTION" } ] }