{"items":[{"id":"NVI-00013216","kind":"vulnerability","title":"Jenkins MCP Server Plugin missing a permission check","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-mpff-xhg4-vr45","CVE-2026-57300"],"plain_summary":"GitHub lists this reviewed advisory for io.jenkins.plugins:mcp-server. 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-156c02071b944f7074c6aa404b4fadd6"],"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":"2026-09-25T19:19:00.000Z","value":"4.3 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-9626c45c04074ae43eca7837391a7176"},{"kind":"CVSS","as_of":"2026-10-25T22:10:00.150Z","value":"4.3 MEDIUM (3.1)","meaning":"134c704f-9b21-4f2e-91b3-4a467353bcc0 severity; no combined Null risk score.","source_id":"sr-2a1ea2e41f8e8ce4c01036604c0163ed"},{"kind":"EPSS","as_of":"2026-11-02T12:00:30.000Z","value":"0.281%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.206. Missing scores are unknown.","source_id":"sr-156c02071b944f7074c6aa404b4fadd6"}],"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-9626c45c04074ae43eca7837391a7176","url":"https://github.com/advisories/GHSA-mpff-xhg4-vr45","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-mpff-xhg4-vr45","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T07:24:52.155Z"},{"id":"sr-2a1ea2e41f8e8ce4c01036604c0163ed","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-57300","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-57300","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-04T02:46:17.217Z"},{"id":"sr-156c02071b944f7074c6aa404b4fadd6","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-57300","publisher":"FIRST EPSS","observed_at":"2026-11-02T20:15:58.858Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-9626c45c04074ae43eca7837391a7176"],"technology":"io.jenkins.plugins:mcp-server","known_exclusions":[],"conditions_summary":"Jenkins MCP Server Plugin 0.177.v629fdb_2557fe and earlier does not perform a permission check in the getReplayScripts MCP tool that returns the replay script of a Pipeline build.\n\nThis allows attackers with Item/Read permission to obtain the Pipeline script of jobs.\n\nMCP Server Plugin 0.178.vffe5a_e770f3b_ requires Item/Extended Read permission to return the replay script of a Pipeline build through the getReplayScripts MCP tool.","public_affected_ranges":["< 0.178.vffe5a"]}],"null_published_at":"2026-11-04T10:04:47.621Z","source_updated_at":"2026-09-25T19:19:00.000Z","source_disclosed_at":"2026-06-24T15:31:48.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-11-01T07:24:52.155Z"},{"id":"NVI-00013216","kind":"vulnerability","title":"Jenkins MCP Server Plugin missing a permission check","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-mpff-xhg4-vr45","CVE-2026-57300"],"plain_summary":"GitHub lists this reviewed advisory for io.jenkins.plugins:mcp-server. 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-9626c45c04074ae43eca7837391a7176"],"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":"2026-09-25T19:19:00.000Z","value":"4.3 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-9626c45c04074ae43eca7837391a7176"}],"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-9626c45c04074ae43eca7837391a7176","url":"https://github.com/advisories/GHSA-mpff-xhg4-vr45","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-mpff-xhg4-vr45","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T07:24:52.155Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-9626c45c04074ae43eca7837391a7176"],"technology":"io.jenkins.plugins:mcp-server","known_exclusions":[],"conditions_summary":"Jenkins MCP Server Plugin 0.177.v629fdb_2557fe and earlier does not perform a permission check in the getReplayScripts MCP tool that returns the replay script of a Pipeline build.\n\nThis allows attackers with Item/Read permission to obtain the Pipeline script of jobs.\n\nMCP Server Plugin 0.178.vffe5a_e770f3b_ requires Item/Extended Read permission to return the replay script of a Pipeline build through the getReplayScripts MCP tool.","public_affected_ranges":["< 0.178.vffe5a"]}],"null_published_at":"2026-11-01T07:29:12.930Z","source_updated_at":"2026-09-25T19:19:00.000Z","source_disclosed_at":"2026-06-24T15:31:48.000Z","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":"2026-11-01T07:24:52.155Z"}],"next_cursor":null,"snapshot_revision":"42594"}