Admin UI for administration of spring boot applications
This report summarizes scanner evidence for codecentric/spring-boot-admin, a Java project with 12,851 GitHub stars. SynthScan examined 183,234 lines of code across 1302 source files, recording 71 pattern matches distributed across 8 syntactic categories. The legacy adjusted pattern signal is 1.2 (Low pattern signal); it is not an authorship estimate.
Use the findings to ask whether maintainers can explain intent, verify dependencies, simplify unnecessary scaffolding, and focus review effort. Risk Payload v1 adds ownership, supply-chain, over-engineering, and review-effort vectors when available. These are prompts for human verification, not probabilities, security findings, or measured maintenance costs.
Use each vector to guide manual verification of the underlying findings.
Payload schema: 1.0.0 · Engine: 2.0.0 · Scoring: heuristic-density-v1 · Scan date: 2026-10-31.
Can maintainers explain intent, assumptions, and trade-offs? 33 finding(s).
Are imports declared and package/API names verified? 38 finding(s).
Are wrappers, guards, and repeated structures necessary? 9 finding(s).
Which changes need focused human review? 71 finding(s).
This chart tracks the legacy adjusted pattern score across scan runs. Changes can reflect source changes, scan coverage, or detector/scoring versions; they do not measure AI adoption or prove that a team refactored code. Compare runs only when their scoring versions are compatible. The dashed line tracks the raw pattern-hit count.
Groups findings by configured severity weight. Severity is not a confidence estimate, security rating, or proof that a package is missing. Verify imports against the project's manifests and inspect each finding in its local design context.
This horizontal bar chart shows where configured pattern scores accumulate across directories. Treat the bars as locations to inspect, not as evidence of authorship or code quality. Use the file-level findings to decide whether a directory needs a focused ownership, dependency, complexity, or review check.
The scanner identified 71 distinct pattern matches across 8 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.
Reading the findings table: The Severity column indicates the configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| CRITICAL | …ic/boot/admin/server/web/client/mappings-expected.json | 41 | "handler": "public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Objec | CODE |
| CRITICAL | …ic/boot/admin/server/web/client/mappings-expected.json | 78 | "handler": "public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.LoggersMvcEndpoint.set(j | CODE |
| CRITICAL | …tric/boot/admin/server/web/client/mappings-legacy.json | 7 | "method": "public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.spr | CODE |
| CRITICAL | …tric/boot/admin/server/web/client/mappings-legacy.json | 11 | "method": "public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.LoggersMvcEndpoint.set(java.lang.St | CODE |
| CRITICAL | …otify/filter/web/NotificationFilterControllerTest.java | 51 | () -> new de.codecentric.boot.admin.server.web.servlet.AdminControllerHandlerMapping("/")) | CODE |
| CRITICAL | …t/admin/server/config/AdminServerWebConfiguration.java | 83 | return new de.codecentric.boot.admin.server.web.reactive.InstancesProxyController( | CODE |
| CRITICAL | …t/admin/server/config/AdminServerWebConfiguration.java | 92 | org.springframework.web.reactive.result.method.annotation.RequestMappingHandlerMapping mapping = new de.codecentric.b | CODE |
| CRITICAL | …t/admin/server/config/AdminServerWebConfiguration.java | 117 | return new de.codecentric.boot.admin.server.web.servlet.InstancesProxyController( | CODE |
| CRITICAL | …t/admin/server/config/AdminServerWebConfiguration.java | 126 | org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping mapping = new de.codecentric.boot. | CODE |
| CRITICAL | …admin/server/web/servlet/InstancesProxyController.java | 93 | // org.springframework.security.web.context.HttpSessionSecurityContextRepository.SaveToSessionRequestWrapper.startAsyn | COMMENT |
| CRITICAL | …rver/ui/config/AdminServerUiAutoConfigurationTest.java | 90 | org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry registry = new org.springframework.web.servl | CODE |
| CRITICAL | …n/frontend/services/startup-actuator.fixture.spec.json | 5349 | "value": "public void de.codecentric.boot.admin.client.registration.DefaultApplicationFactory.onWebServerI | CODE |
| CRITICAL | …n/frontend/services/startup-actuator.fixture.spec.json | 6035 | "value": "public void de.codecentric.boot.admin.client.registration.RegistrationApplicationListener.onAppl | CODE |
| CRITICAL | …n/server/ui/config/AdminServerUiAutoConfiguration.java | 220 | return new de.codecentric.boot.admin.server.ui.web.reactive.HomepageForwardingFilter( | CODE |
| CRITICAL | …n/server/ui/config/AdminServerUiAutoConfiguration.java | 282 | return new de.codecentric.boot.admin.server.ui.web.servlet.HomepageForwardingFilter( | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | …cs/src/site/docs/01-getting-started/10-server-setup.md | 14 | ### Step 1: Create a Spring Boot Project | COMMENT |
| LOW | …cs/src/site/docs/01-getting-started/10-server-setup.md | 19 | ### Step 2: Add Maven Dependencies | COMMENT |
| LOW | …cs/src/site/docs/01-getting-started/10-server-setup.md | 52 | ### Step 3: Enable Admin Server | COMMENT |
| LOW | …cs/src/site/docs/01-getting-started/10-server-setup.md | 74 | ### Step 4: Configure Application Properties | COMMENT |
| LOW | …cs/src/site/docs/01-getting-started/10-server-setup.md | 96 | ### Step 5: Run the Server | COMMENT |
| LOW | …site/docs/01-getting-started/20-client-registration.md | 20 | ### Step 1: Add Dependencies | COMMENT |
| LOW | …site/docs/01-getting-started/20-client-registration.md | 38 | ### Step 2: Configure the Admin Server URL | COMMENT |
| LOW | …site/docs/01-getting-started/20-client-registration.md | 69 | ### Step 3: Start Your Application | COMMENT |
| LOW | …site/docs/01-getting-started/20-client-registration.md | 127 | #### Step 1: Add Eureka Client Dependency | COMMENT |
| LOW | …site/docs/01-getting-started/20-client-registration.md | 138 | #### Step 2: Configure Eureka | COMMENT |
| LOW | …site/docs/01-getting-started/20-client-registration.md | 161 | #### Step 3: Enable Discovery on Admin Server | COMMENT |
| LOW | …s/src/site/docs/11-upgrading/01-spring-boot-admin-4.md | 201 | ### Step 1: Update Dependencies | COMMENT |
| LOW | …s/src/site/docs/11-upgrading/01-spring-boot-admin-4.md | 228 | ### Step 2: Update Configuration | COMMENT |
| LOW | …s/src/site/docs/11-upgrading/01-spring-boot-admin-4.md | 245 | ### Step 3: Update Code | COMMENT |
| LOW | …s/src/site/docs/11-upgrading/01-spring-boot-admin-4.md | 261 | ### Step 4: Test | COMMENT |
| LOW | …s/src/site/docs/11-upgrading/01-spring-boot-admin-4.md | 277 | ### Step 5: Monitor Logs | COMMENT |
| LOW⚡ | …c/boot/admin/server/MonitorTimeoutIntegrationTest.java | 129 | // Step 1: trigger a timeout → OFFLINE. | COMMENT |
| LOW⚡ | …c/boot/admin/server/MonitorTimeoutIntegrationTest.java | 134 | // Step 2: remove the delay → health responds fast → UP again. | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | …centric/boot/admin/server/notify/MailNotifierTest.java | 87 | notifier.setTo(new String[] { "foo@bar.com" }); | CODE |
| LOW | …centric/boot/admin/server/notify/MailNotifierTest.java | 110 | assertThat(mail.getRecipients(Message.RecipientType.TO)).containsExactly(new InternetAddress("foo@bar.com")); | CODE |
| LOW | …admin-server-ui/src/main/frontend/shell/navbar.spec.ts | 36 | name: 'mail@example.org', | CODE |
| LOW | …admin-server-ui/src/main/frontend/shell/navbar.spec.ts | 42 | expect(screen.getByText('mail@example.org')).toBeVisible(); | CODE |
| LOW | …/src/main/frontend/components/sba-accordion.stories.ts | 58 | <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus vitae dolor ac ante ornare pharetra. | CODE |
| LOW | …/src/main/frontend/components/sba-accordion.stories.ts | 58 | <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus vitae dolor ac ante ornare pharetra. | CODE |
| LOW | …r-ui/src/main/frontend/components/sba-panel.stories.ts | 41 | <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus vitae dolor ac ante ornare pharetra. Proin | CODE |
| LOW | …r-ui/src/main/frontend/components/sba-panel.stories.ts | 41 | <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Phasellus vitae dolor ac ante ornare pharetra. Proin | CODE |
| LOW | …n-server-ui/src/main/frontend/components/sba-input.vue | 52 | :placeholder="placeholder" | CODE |
| LOW | …r-ui/src/main/frontend/components/sba-modal.stories.ts | 57 | body: '<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla accumsan, metus ultrices eleifend gravida, | CODE |
| LOW | …r-ui/src/main/frontend/components/sba-modal.stories.ts | 57 | body: '<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla accumsan, metus ultrices eleifend gravida, | CODE |
| LOW | …n/frontend/components/sba-navbar/sba-navbar.stories.ts | 88 | <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur mollis vulputate elit eget hendrerit. | CODE |
| LOW | …n/frontend/components/sba-navbar/sba-navbar.stories.ts | 88 | <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur mollis vulputate elit eget hendrerit. | CODE |
| LOW | …n-server-ui/src/main/frontend/login/login.i18n.is.json | 9 | "placeholder": { | CODE |
| LOW | …erver-ui/src/main/frontend/login/login.i18n.zh-CN.json | 9 | "placeholder": { | CODE |
| LOW | …n-server-ui/src/main/frontend/login/login.i18n.de.json | 9 | "placeholder": { | CODE |
| LOW | …n-server-ui/src/main/frontend/login/login.i18n.ru.json | 9 | "placeholder": { | CODE |
| LOW | …n-server-ui/src/main/frontend/login/login.i18n.en.json | 10 | "placeholder": { | CODE |
| LOW | …n-server-ui/src/main/frontend/login/login.i18n.fr.json | 9 | "placeholder": { | CODE |
| LOW | …erver-ui/src/main/frontend/login/login.i18n.zh-TW.json | 10 | "placeholder": { | CODE |
| LOW | …erver-ui/src/main/frontend/login/login.i18n.pt-BR.json | 9 | "placeholder": { | CODE |
| LOW | …n-server-ui/src/main/frontend/login/login.i18n.ko.json | 9 | "placeholder": { | CODE |
| LOW | …n-server-ui/src/main/frontend/login/login.i18n.es.json | 9 | "placeholder": { | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | spring-boot-admin-docs/src/site/src/propertiesUtil.ts | 21 | function containsKeywordIgnoreCase(str: string, keywords: string[]): boolean { | CODE |
| LOW | …in-server-ui/src/main/frontend/utils/useRouterState.ts | 64 | function correctTypesInRouterQuery(query: LocationQuery) { | CODE |
| LOW | …i/src/main/frontend/views/journal/JournalTable.spec.ts | 791 | async function renderJournalTableWithRouter({ | CODE |
| LOW | …/src/main/frontend/views/journal/deduplicate-events.ts | 21 | export function deduplicateInstanceEvents(events: InstanceEvent[]) { | CODE |
| LOW | …rver-ui/src/main/frontend/views/applications/index.vue | 493 | function toggleNotificationFilterSettings(obj) { | CODE |
| LOW | …main/frontend/views/applications/ActionHandler.spec.ts | 70 | function createNotificationCenterStub() { | CODE |
| LOW | …ui/src/main/frontend/views/instances/metrics/index.vue | 115 | function isActuatorApiVersionSupported(headerContentType) { | CODE |
| LOW | …in/frontend/views/instances/jolokia/responseHandler.ts | 7 | export function resultContainsErrorStatus(result) { | CODE |
| LOW | …c/main/frontend/views/instances/mappings/index.spec.ts | 123 | function createInstanceWithMappingsData(data) { | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW⚡ | …c/boot/admin/server/MonitorTimeoutIntegrationTest.java | 129 | // Step 1: trigger a timeout → OFFLINE. | COMMENT |
| LOW⚡ | …c/boot/admin/server/MonitorTimeoutIntegrationTest.java | 134 | // Step 2: remove the delay → health responds fast → UP again. | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| MEDIUM | spring-boot-admin-docs/src/site/package-lock.json | 19755 | "resolved": "https://registry.npmjs.org/robust-predicates/-/robust-predicates-3.0.3.tgz", | CODE |
| MEDIUM | spring-boot-admin-server-ui/package-lock.json | 10309 | "resolved": "https://registry.npmjs.org/robust-predicates/-/robust-predicates-3.0.2.tgz", | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | …/admin/server/web/client/LegacyEndpointConverters.java | 161 | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | src/main/frontend/assets/mockServiceWorker.js | 111 | async function handleRequest(event, requestId) { | CODE |