{"items":[{"id":"NVI-00017541","kind":"vulnerability","title":"Fluentd is Vulnerable to Exposure of Sensitive Information via Monitor Agent API","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-pr7j-96cj-549h","CVE-2026-44025"],"plain_summary":"GitHub lists this reviewed advisory for fluentd. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-190b3f9c3f2bb7e23ae7ecd2b7e1c8fa"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-06-26T16:32:58.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-190b3f9c3f2bb7e23ae7ecd2b7e1c8fa"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-190b3f9c3f2bb7e23ae7ecd2b7e1c8fa","url":"https://github.com/advisories/GHSA-pr7j-96cj-549h","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-pr7j-96cj-549h","publisher":"GitHub Advisory Database","observed_at":"2026-11-05T19:05:53.922Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-190b3f9c3f2bb7e23ae7ecd2b7e1c8fa"],"technology":"fluentd","known_exclusions":[],"conditions_summary":"Fluentd's Monitor Agent plugin (`in_monitor_agent`) exposes internal metrics and plugin information via a REST API.\nIt was discovered that the API response (`/api/plugins.json` and related endpoints) unintentionally includes internal instance variables of loaded plugins.\n\nIf any plugins store sensitive information—such as database passwords, API keys, or cloud credentials—in its instance variables,\nthis information may be exposed in plain text to any user or system that has HTTP access to the Monitor Agent API.\n\n### Impact\nThis vulnerability allows for unauthorized information disclosure. An attacker who can reach the Monitor Agent API port (default: `24220`) can potentially extract sensitive credentials used by other Fluentd plugins.\nThe impact severity depends highly on the network configuration (whether the Monitor Agent port is exposed to untrusted networks) and the specific plugins configured in the Fluentd instance.\n\n### Patches:\nv1.19.3\n\n### Workarounds\nIf usesrs cannot immediately update Fluentd to the patched version, they can mitigate this risk by strictly controlling access to the Monitor Agent port.\n\nEnsure the Monitor Agent is only bound to `localhost` (`127.0.0.1`) ra","public_affected_ranges":["<= 1.19.2"]}],"null_published_at":"2026-11-05T19:10:21.408Z","source_updated_at":"2026-06-26T16:32:58.000Z","source_disclosed_at":"2026-06-26T16:32:57.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-05T19:05:53.922Z"}],"next_cursor":null,"snapshot_revision":"42594"}