[dependabot]

Bumps the minor-and-patch group with 2 updates: ch.qos.logback:logback-classic and io.javalin:javalin.

Updates ch.qos.logback:logback-classic from 1.6.5 to 1.6.6

Release notes

Sourced from ch.qos.logback:logback-classic's releases.

Logback 1.6.6

2026-10-25 Release of logback version 1.6.6

• LoggingEventVO now rejects, during deserialization, throwable proxies whose cause or suppressed entries point back into the graph of proxies, for example to their own parent. Such graphs cannot be produced by logback itself. However, a crafted stream sent to a socket receiver could use serialization back-references to build them, after which DefaultThrowableRenderer and SyslogAppender would loop forever and the recursive converters would overflow the stack. These streams are now rejected with an InvalidObjectException. Circular exceptions logged by the application are still transmitted correctly. This issue was reported and fixed in [PR #1079](qos-ch/logback#1079) by arfa-21.

• FileNamePattern now escapes characters with a special meaning in regular expressions, such as (, [ or +, when converting the literal parts of a file name pattern into a regex. Previously, RollingFileAppender failed to start when the path contained an unbalanced parenthesis, as in C:/Users/Michael(Financ. This issue was reported in issues/914 by danamlund. Moreover, with SizeAndTimeBasedRollingPolicy and a pattern such as app.%d.(%i).log, existing archives were not recognized. After a restart within the same period, the next rollover could overwrite an existing archive, and maxHistory and totalSizeCap never removed such archives. This issue was reported in issues/933 by GeoffreyBoulay. The fix was contributed in [PR #1077](qos-ch/logback#1077) by Jialin Chen. Regex metacharacters in %d{...} date patterns are now escaped as well.

• The conversion of date patterns into regular expressions now follows the rules of DateTimeFormatter, which logback uses to format dates, instead of those of SimpleDateFormat. In particular, the L (stand-alone month) pattern letter is now supported.

• SyslogOutputStream now connects its DatagramSocket to the syslog host. Previously, the socket was bound to the wildcard address, so that hardened environments saw an unconnected UDP listener on all interfaces for as long as the application ran. This issue was reported in issues/939 by joao-rebelo. The fix was contributed in [PR #1076](qos-ch/logback#1076) by Lyin-OTTF.

If the socket cannot be connected, for example because the network is not yet available, SyslogOutputStream falls back to an unconnected socket and SyslogAppenderBase emits a warning. When a datagram sent on a connected socket fails due to an ICMP "port unreachable" message caused by an earlier datagram, the datagram is sent once more so that no message is lost. If the retry also fails, a single warning is emitted instead of one error per event.

• OutputStreamAppender now stops its encoder when the appender is stopped. Previously, encoders holding resources until they were stopped, such as those of logstash-logback-encoder, were never released, causing heap growth at each reconfiguration. This issue was fixed in [PR #1072](qos-ch/logback#1072) by Samuel Fernandes.

• During variable substitution, an unmatched right curly brace now causes an error to be reported, with the original value left unchanged. Previously, the brace and all subsequent characters were silently dropped, so that %m}some text became %m. This issue was reported in issues/836 by philsttr.

• LogbackMDCAdapter now stores MDC entries in a LinkedHashMap, so that the %X converter outputs them in insertion order. This issue was reported in LOGBACK-1337 and fixed by Craig P. Motlin.

• A bit-wise identical binary of this version can be reproduced by building from source code at commit a9ee8019ee183e076ff5477957dbf90c4b04dd92 associated with the tag v_1.6.6. The release was built using Java "21" 2023-10-17 LTS build 21.0.1.+12-LTS-29 under Linux Debian 11.6.

Commits

• a9ee801 prepare release 1.6.6
• 7fa8e8e throw ScanException on unmatched '}' during variable substitution, fixes #836
• 355b931 Test round trip of circular exceptions through LoggingEventVO
• c7b8e2f reject cyclic throwable proxies in LoggingEventVO.readObject
• 6217f11 fix loging of ThrowableProxy constructor taking isCyclic boolean
• 0b95858 LOGBACK-1337 LogbackMDCAdapter should store mdc in LinkedHashMap to predict o...
• 5c1f577 add LinkedHashMap to HardenedObjectInputStream whitelist
• 7c36c71 Escape regex metacharacters in date patterns, harden rolling tests
• d268774 Align date pattern to regex conversion with DateTimeFormatter
• b4b4828 Escape regex metacharacters of literal text in FileNamePattern regexes
• Additional commits viewable in compare view

Updates io.javalin:javalin from 7.2.3 to 7.2.4

Release notes

Sourced from io.javalin:javalin's releases.

javalin-parent-7.2.4

Highlights

This is mostly a security and bug-fix release. Many of the fixes were reported privately and fixed by @​andrewstellman. Thank you!

Behavior changes

These fixes are correct, but they can change what existing apps see:

• Static files: paths that are aliases of a static path (/%73ecret/…, //secret/…, /./secret/…) now return 404 instead of serving the file around a before("/secret/*") handler. With treatMultipleSlashesAsSingleSlash on, static paths containing // now return 404 too (#2665).
• Static files: hostedPath is matched as a whole path segment, so hostedPath = "/assets" no longer serves /assetsX/… (#2672).
• Routing: a HEAD request answered by a GET route now gets the GET route's roles, so it's rejected wherever the GET is (#2668).
• BasicAuthPlugin: with no credentials configured, every request is now rejected. Previously every request was let through (#2666).
• Uploads: UploadedFile.filename() returns only the last path segment, so ../../evil.txt becomes evil.txt (#2675).
• Errors: HttpResponseException messages served as text/html are now HTML-escaped. Plain-text and JSON responses are unchanged (#2669).
• WebSockets: closeSession() throws IllegalArgumentException for close codes that can't be sent, such as WsCloseStatus.RESERVED. Previously the session silently stayed open (#2680).
• Validation: checks no longer run on a null value, so a check that isn't null-safe now returns 400 instead of a 500 from an NPE (#2647).

Additions

• RateLimitPlugin.Config.exceptionFunction lets you choose which HttpResponseException is thrown when a limit is exceeded, for example TooManyRequestsResponse. The default is unchanged (#2651).
• ContentType.APPLICATION_PROBLEM_JSON and ContentType.APPLICATION_PROBLEM_XML, plus ContentType.PROBLEM_JSON and ContentType.PROBLEM_XML as plain strings (#2640).

Also in this release (missing from the list below)

• [content-type] Restore the application/xml lookup to APPLICATION_POM by @​alexjameszhang in #2636
• [http] Add problem+json and problem+xml content types by @​alexjameszhang in #2640
• [static-files] Fix precompressed-file bugs in the Jetty resource handler (219f8c14)
• [seekablewriter] Fix an infinite loop on non-skippable streams, and EOF handling (ec457efb)
• [websocket] Disable automatic pings on the error path (0fdafc31)

Dependencies

Jetty 12.1.14, Jackson 2.22.4 / 3.2.4, SLF4J 2.0.20, Micrometer 1.17.2, ayza 10.1.0 (SSL plugin), and patch updates for the template engines (FreeMarker 2.3.35, Handlebars 4.5.5, JTE 3.2.4, CommonMark 0.31.0). No major-version upgrades.

What's Changed

• [github] Clean up stale docs and CI/dependabot config by @​tipsy in javalin/javalin#2626
• [handlebars] Preserve render API with upgraded loader by @​paulrene in javalin/javalin#2623
• [sse] Synchronize comment emit to prevent frame interleaving by @​tipsy in javalin/javalin#2629
• [concurrency] Make internal executor threads daemon by @​tipsy in javalin/javalin#2630
• [cookies] Don't leak a cookie's SameSite onto other cookies by @​tipsy in javalin/javalin#2631
• [websocket] Fix ineffective lock in automatic-ping manager by @​tipsy in javalin/javalin#2632
• [deps] Read OptionalDependency versions from the pom by @​tipsy in javalin/javalin#2633
• [workflow]: Bump actions/setup-java from 5 to 6 in the dependencies group by @​dependabot[bot] in javalin/javalin#2643
• [deps]: Bump the production-dependencies group with 17 updates by @​dependabot[bot] in javalin/javalin#2644
• [deps]: Bump org.seleniumhq.selenium:selenium-chrome-driver from 4.46.0 to 4.48.0 in the development-dependencies group across 1 directory by @​dependabot[bot] in javalin/javalin#2646
• [jetty] Make JettyServer.started atomic and visible across threads by @​kalayciburak in javalin/javalin#2641
• [static-files] Send Content-Length for streamed static files by @​tipsy in javalin/javalin#2648
• [validation] Don't run checks on a null value by @​tipsy in javalin/javalin#2647
• [workflow]: Bump codecov/codecov-action from 7.0.0 to 7.1.1 in the dependencies group by @​dependabot[bot] in javalin/javalin#2653

... (truncated)

Commits

• 5740f0c [maven-release-plugin] prepare release javalin-parent-7.2.4
• 219116c [tests] Make the HTTP/2 websocket tests send from the client first
• 2136a8f [sse] Close keepAlive clients when the async request errors (#2678) (#2679)
• fda2c92 [websocket] Reject close codes that can't be sent in closeSession() (#2680)
• 6369e5f [ci] Run performance preview cleanup on pull_request_target so fork PRs are c...
• 712f9c8 [ratelimitplugin] Add configurable rate limit exception (#2651)
• dc20f85 [ci] Fix invalid secrets check in the performance preview cleanup workflow (#...
• deab0f0 [deps] Bump minor and patch versions of dependencies and plugins (#2676)
• e67fef9 [static-files] Key the Jetty precompression cache by file (#2673)
• dbad221 [context] Strip directory components from uploaded file names (#2675)
• Additional commits viewable in compare view

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Test Results

4 552 tests  ±0   4 546 ✅ ±0   3m 40s ⏱️ - 1m 7s
  364 suites ±0       6 💤 ±0 
  364 files   ±0       0 ❌ ±0 

Results for commit 5b07c37. ± Comparison against base commit c85577f.