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 github-branch-source 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 0.62% of plugins (top 0.09% across the holdout). An advisory followed within 180 days of 3 of those dates.
| Holdout month | Score | Rank | Share of panel | What followed |
|---|---|---|---|---|
| 2025-07 | 83.3% | 6 of 2,053 | top 0.24% | none within 180 days |
| 2025-08 | 85.9% | 3 of 2,053 | top 0.10% | none within 180 days |
| 2025-09 | 88.2% | 2 of 2,053 | top 0.05% | none within 180 days |
| 2025-10 | 89.3% | 2 of 2,053 | top 0.05% | SECURITY-3702 2026-04-29 |
| 2025-11 | 87.1% | 2 of 2,053 | top 0.05% | SECURITY-3702 2026-04-29 |
| 2025-12 | 85.7% | 2 of 2,053 | top 0.05% | SECURITY-3702 2026-04-29 |
Risk context
Supporting signals
Maintenance history, governance, and dependency risk indicators for this plugin.
Key risk signals
- 4 prior advisory record(s) — history +8, recency +10 (0 within 90d, 2 within 365 days); component total +18 (cap 30).
- Advisory severity (max CVSS 5.0 — Medium): +9 (cap 15).
- Latest release: 2026-08-05.
- Requires Jenkins core 2.541.1.
- Last commit: September 18, 2026 — live data from GitHub.
- Recent release activity supports active maintenance.
- 5 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: 3 of 10 dep(s) have advisories; worst: workflow-support (CVSS 8.8).
- Plugin health score 97/100 — acceptable maintenance posture.
Feature details (34 keys)
{
"advisory_count": 4,
"latest_advisory_date": "2026-06-24",
"days_since_latest_advisory": 92,
"advisory_within_90d": 0,
"advisory_within_365d": 2,
"had_advisory_within_365d": true,
"max_cvss_base_score_observed": 5.0,
"max_cvss_severity_label_observed": "Medium",
"swh_present": true,
"swh_days_since_last_commit": 0.0,
"swh_commit_count": 34824,
"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": 2269,
"has_plugin_snapshot": true,
"required_core": "2.541.1",
"dependency_count": 10,
"security_warning_count": 5,
"active_security_warning_count": 0,
"release_timestamp": "2026-08-05T16:27:08+00:00",
"days_since_release": 50,
"dependency_plugins": [
"caffeine-api",
"commons-lang3-api",
"credentials",
"github",
"github-api",
"ionicons-api",
"jackson2-api",
"jjwt-api",
"okhttp-api",
"workflow-support"
],
"dependency_total": 10,
"dependency_risk_points": 35,
"dependency_risk_summary": {
"deps_with_any_advisory": 3,
"deps_with_recent_advisory_365d": 1,
"deps_with_active_warning": 0,
"worst_dep_max_cvss": 8.8,
"worst_dep_id": "workflow-support",
"worst_dep_latest_advisory_date": "2022-10-19"
},
"dependency_missing_data": {
"snapshot_missing": 0,
"advisories_missing": 0,
"healthscore_missing": 0
},
"dependency_details_top": [
{
"plugin_id": "github",
"advisory_count": 5,
"latest_advisory_date": "2026-04-29",
"recent_advisory_365d": true,
"max_cvss": 8.0,
"security_warning_count": 6,
"active_security_warning_count": 0,
"healthscore": 97,
"risk_points": 17,
"reasons": [
"5 advisories (+10).",
"Max CVSS 8.0 (+4).",
"Recent advisory within 365d (+3)."
]
},
{
"plugin_id": "credentials",
"advisory_count": 4,
"latest_advisory_date": "2024-10-02",
"recent_advisory_365d": false,
"max_cvss": 4.3,
"security_warning_count": 4,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 10,
"reasons": [
"4 advisories (+8).",
"Max CVSS 4.3 (+2)."
]
},
{
"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)."
]
}
],
"healthscore_value": 97,
"healthscore_date": "2026-02-19T13:29:39.992695Z",
"healthscore_collected_at": "2026-02-28T16:43:20+00:00",
"score_components": {
"advisory_history": 18,
"advisory_severity": 9,
"staleness": 0,
"active_warnings": 0,
"governance": 6,
"dependency": 5,
"health_score": 0,
"security_sensitivity": 0
}
}JSON payload
{
"plugin": "github-branch-source",
"score": 38,
"reasons": [
"4 prior advisory record(s) — history +8, recency +10 (0 within 90d, 2 within 365 days); component total +18 (cap 30).",
"Advisory severity (max CVSS 5.0 — Medium): +9 (cap 15).",
"Latest release: 2026-08-05.",
"Requires Jenkins core 2.541.1.",
"Recent commit activity (0 days ago) suggests active maintenance.",
"Recent release activity supports active maintenance.",
"5 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: 3 of 10 dep(s) have advisories; worst: workflow-support (CVSS 8.8).",
"Plugin health score 97/100 — acceptable maintenance posture."
],
"features": {
"advisory_count": 4,
"latest_advisory_date": "2026-06-24",
"days_since_latest_advisory": 92,
"advisory_within_90d": 0,
"advisory_within_365d": 2,
"had_advisory_within_365d": true,
"max_cvss_base_score_observed": 5.0,
"max_cvss_severity_label_observed": "Medium",
"swh_present": true,
"swh_days_since_last_commit": 0.0,
"swh_commit_count": 34824,
"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": 2269,
"has_plugin_snapshot": true,
"required_core": "2.541.1",
"dependency_count": 10,
"security_warning_count": 5,
"active_security_warning_count": 0,
"release_timestamp": "2026-08-05T16:27:08+00:00",
"days_since_release": 50,
"dependency_plugins": [
"caffeine-api",
"commons-lang3-api",
"credentials",
"github",
"github-api",
"ionicons-api",
"jackson2-api",
"jjwt-api",
"okhttp-api",
"workflow-support"
],
"dependency_total": 10,
"dependency_risk_points": 35,
"dependency_risk_summary": {
"deps_with_any_advisory": 3,
"deps_with_recent_advisory_365d": 1,
"deps_with_active_warning": 0,
"worst_dep_max_cvss": 8.8,
"worst_dep_id": "workflow-support",
"worst_dep_latest_advisory_date": "2022-10-19"
},
"dependency_missing_data": {
"snapshot_missing": 0,
"advisories_missing": 0,
"healthscore_missing": 0
},
"dependency_details_top": [
{
"plugin_id": "github",
"advisory_count": 5,
"latest_advisory_date": "2026-04-29",
"recent_advisory_365d": true,
"max_cvss": 8.0,
"security_warning_count": 6,
"active_security_warning_count": 0,
"healthscore": 97,
"risk_points": 17,
"reasons": [
"5 advisories (+10).",
"Max CVSS 8.0 (+4).",
"Recent advisory within 365d (+3)."
]
},
{
"plugin_id": "credentials",
"advisory_count": 4,
"latest_advisory_date": "2024-10-02",
"recent_advisory_365d": false,
"max_cvss": 4.3,
"security_warning_count": 4,
"active_security_warning_count": 0,
"healthscore": 100,
"risk_points": 10,
"reasons": [
"4 advisories (+8).",
"Max CVSS 4.3 (+2)."
]
},
{
"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)."
]
}
],
"healthscore_value": 97,
"healthscore_date": "2026-02-19T13:29:39.992695Z",
"healthscore_collected_at": "2026-02-28T16:43:20+00:00",
"score_components": {
"advisory_history": 18,
"advisory_severity": 9,
"staleness": 0,
"active_warnings": 0,
"governance": 6,
"dependency": 5,
"health_score": 0,
"security_sensitivity": 0
}
}
}