Plugin scoring
Score a plugin
Review the CANARY score, rationale, and supporting evidence.
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CANARY score
Advisory risk score
Select an algorithm, feature set, and evaluation strategy on the left.
Honest track record
Where workflow-cps ranked before each window
Activity-recency clocks + Contributor dynamics · Logistic Regression, embargoed rolling backtest: the rank this plugin held among every scored plugin at each forecast date, using only what was knowable then. Shaded months are the pre-registered holdout.
Scored at 32 forecast dates; on average in the top 0.71% of plugins (top 0.40% across the holdout). An advisory followed within 180 days of 7 of those dates.
| Holdout month | Score | Rank | Share of panel | What followed |
|---|---|---|---|---|
| 2025-07 | 77.3% | 14 of 2,053 | top 0.63% | none within 180 days |
| 2025-08 | 77.8% | 12 of 2,053 | top 0.54% | none within 180 days |
| 2025-09 | 78.9% | 9 of 2,053 | top 0.39% | none within 180 days |
| 2025-10 | 77.6% | 8 of 2,053 | top 0.34% | none within 180 days |
| 2025-11 | 76.9% | 8 of 2,053 | top 0.34% | none within 180 days |
| 2025-12 | 80.6% | 4 of 2,053 | top 0.15% | SECURITY-3677 2026-06-24 |
Risk context
Supporting signals
Maintenance history, governance, and dependency risk indicators for this plugin.
Key risk signals
- 11 prior advisory record(s) — history +15, recency +5 (0 within 90d, 1 within 365 days); component total +20 (cap 30).
- Advisory severity (max CVSS 8.8 — High): +15 (cap 15).
- Latest release: 2026-08-17.
- Requires Jenkins core 2.528.3.
- Last commit: September 21, 2026 — live data from GitHub.
- Recent release activity supports active maintenance.
- 13 historical security warning(s) — none currently active.
- No SECURITY.md — vulnerability reporting process undocumented (+3).
- No Dependabot or GitHub Actions detected — limited automated maintenance (+3).
- Dependency risk: 4 of 9 dep(s) have advisories; worst: script-security (CVSS 8.8).
- Plugin health score 100/100 — acceptable maintenance posture.
Feature details (34 keys)
{
"advisory_count": 11,
"latest_advisory_date": "2026-06-24",
"days_since_latest_advisory": 92,
"advisory_within_90d": 0,
"advisory_within_365d": 1,
"had_advisory_within_365d": true,
"max_cvss_base_score_observed": 8.8,
"max_cvss_severity_label_observed": "High",
"swh_present": true,
"swh_days_since_last_commit": 1.3,
"swh_commit_count": 40183,
"swh_has_security_md": false,
"swh_has_dependabot": false,
"swh_has_github_actions": false,
"swh_has_tests_directory": true,
"swh_has_changelog": true,
"swh_security_fix_commit_count": 621,
"has_plugin_snapshot": true,
"required_core": "2.528.3",
"dependency_count": 9,
"security_warning_count": 13,
"active_security_warning_count": 0,
"release_timestamp": "2026-08-17T19:47:37+00:00",
"days_since_release": 38,
"dependency_plugins": [
"ionicons-api",
"scm-api",
"script-security",
"structs",
"support-core",
"workflow-api",
"workflow-scm-step",
"workflow-step-api",
"workflow-support"
],
"dependency_total": 9,
"dependency_risk_points": 39,
"dependency_risk_summary": {
"deps_with_any_advisory": 4,
"deps_with_recent_advisory_365d": 1,
"deps_with_active_warning": 0,
"worst_dep_max_cvss": 8.8,
"worst_dep_id": "script-security",
"worst_dep_latest_advisory_date": "2026-06-24"
},
"dependency_missing_data": {
"snapshot_missing": 0,
"advisories_missing": 0,
"healthscore_missing": 0
},
"dependency_details_top": [
{
"plugin_id": "script-security",
"advisory_count": 26,
"latest_advisory_date": "2026-06-24",
"recent_advisory_365d": true,
"max_cvss": 8.8,
"security_warning_count": 28,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 17,
"reasons": [
"26 advisories (+10).",
"Max CVSS 8.8 (+4).",
"Recent advisory within 365d (+3)."
]
},
{
"plugin_id": "support-core",
"advisory_count": 4,
"latest_advisory_date": "2022-11-15",
"recent_advisory_365d": false,
"max_cvss": 7.1,
"security_warning_count": 4,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 12,
"reasons": [
"4 advisories (+8).",
"Max CVSS 7.1 (+4)."
]
},
{
"plugin_id": "workflow-support",
"advisory_count": 2,
"latest_advisory_date": "2022-10-19",
"recent_advisory_365d": false,
"max_cvss": 8.8,
"security_warning_count": 2,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 8,
"reasons": [
"2 advisories (+4).",
"Max CVSS 8.8 (+4)."
]
},
{
"plugin_id": "structs",
"advisory_count": 1,
"latest_advisory_date": "2024-06-26",
"recent_advisory_365d": false,
"max_cvss": null,
"security_warning_count": 1,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 2,
"reasons": [
"1 advisories (+2)."
]
}
],
"healthscore_value": 100,
"healthscore_date": "2026-02-25T14:31:53.258977Z",
"healthscore_collected_at": "2026-02-28T16:43:20+00:00",
"score_components": {
"advisory_history": 20,
"advisory_severity": 15,
"staleness": 0,
"active_warnings": 0,
"governance": 6,
"dependency": 5,
"health_score": 0,
"security_sensitivity": 0
}
}JSON payload
{
"plugin": "workflow-cps",
"score": 46,
"reasons": [
"11 prior advisory record(s) — history +15, recency +5 (0 within 90d, 1 within 365 days); component total +20 (cap 30).",
"Advisory severity (max CVSS 8.8 — High): +15 (cap 15).",
"Latest release: 2026-08-17.",
"Requires Jenkins core 2.528.3.",
"Recent commit activity (1 days ago) suggests active maintenance.",
"Recent release activity supports active maintenance.",
"13 historical security warning(s) — none currently active.",
"No SECURITY.md — vulnerability reporting process undocumented (+3).",
"No Dependabot or GitHub Actions detected — limited automated maintenance (+3).",
"Dependency risk: 4 of 9 dep(s) have advisories; worst: script-security (CVSS 8.8).",
"Plugin health score 100/100 — acceptable maintenance posture."
],
"features": {
"advisory_count": 11,
"latest_advisory_date": "2026-06-24",
"days_since_latest_advisory": 92,
"advisory_within_90d": 0,
"advisory_within_365d": 1,
"had_advisory_within_365d": true,
"max_cvss_base_score_observed": 8.8,
"max_cvss_severity_label_observed": "High",
"swh_present": true,
"swh_days_since_last_commit": 1.3,
"swh_commit_count": 40183,
"swh_has_security_md": false,
"swh_has_dependabot": false,
"swh_has_github_actions": false,
"swh_has_tests_directory": true,
"swh_has_changelog": true,
"swh_security_fix_commit_count": 621,
"has_plugin_snapshot": true,
"required_core": "2.528.3",
"dependency_count": 9,
"security_warning_count": 13,
"active_security_warning_count": 0,
"release_timestamp": "2026-08-17T19:47:37+00:00",
"days_since_release": 38,
"dependency_plugins": [
"ionicons-api",
"scm-api",
"script-security",
"structs",
"support-core",
"workflow-api",
"workflow-scm-step",
"workflow-step-api",
"workflow-support"
],
"dependency_total": 9,
"dependency_risk_points": 39,
"dependency_risk_summary": {
"deps_with_any_advisory": 4,
"deps_with_recent_advisory_365d": 1,
"deps_with_active_warning": 0,
"worst_dep_max_cvss": 8.8,
"worst_dep_id": "script-security",
"worst_dep_latest_advisory_date": "2026-06-24"
},
"dependency_missing_data": {
"snapshot_missing": 0,
"advisories_missing": 0,
"healthscore_missing": 0
},
"dependency_details_top": [
{
"plugin_id": "script-security",
"advisory_count": 26,
"latest_advisory_date": "2026-06-24",
"recent_advisory_365d": true,
"max_cvss": 8.8,
"security_warning_count": 28,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 17,
"reasons": [
"26 advisories (+10).",
"Max CVSS 8.8 (+4).",
"Recent advisory within 365d (+3)."
]
},
{
"plugin_id": "support-core",
"advisory_count": 4,
"latest_advisory_date": "2022-11-15",
"recent_advisory_365d": false,
"max_cvss": 7.1,
"security_warning_count": 4,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 12,
"reasons": [
"4 advisories (+8).",
"Max CVSS 7.1 (+4)."
]
},
{
"plugin_id": "workflow-support",
"advisory_count": 2,
"latest_advisory_date": "2022-10-19",
"recent_advisory_365d": false,
"max_cvss": 8.8,
"security_warning_count": 2,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 8,
"reasons": [
"2 advisories (+4).",
"Max CVSS 8.8 (+4)."
]
},
{
"plugin_id": "structs",
"advisory_count": 1,
"latest_advisory_date": "2024-06-26",
"recent_advisory_365d": false,
"max_cvss": null,
"security_warning_count": 1,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 2,
"reasons": [
"1 advisories (+2)."
]
}
],
"healthscore_value": 100,
"healthscore_date": "2026-02-25T14:31:53.258977Z",
"healthscore_collected_at": "2026-02-28T16:43:20+00:00",
"score_components": {
"advisory_history": 20,
"advisory_severity": 15,
"staleness": 0,
"active_warnings": 0,
"governance": 6,
"dependency": 5,
"health_score": 0,
"security_sensitivity": 0
}
}
}