fix(deps): update module github.com/caddyserver/caddy/v2 to v2.11.2

[red-hat-konflux]

This PR contains the following updates:

Package	Change	Age	Confidence
github.com/caddyserver/caddy/v2	v2.11.1 -> v2.11.2

---

Warning

Some dependencies could not be looked up. Check the warning logs for more information.

---

Release Notes

caddyserver/caddy (github.com/caddyserver/caddy/v2)

v2.11.2

Compare Source

Caddy 2.11.2 contains numerous bug fixes and enhancements! I know that's a lame summary but it's really all over the place.

Highlights

• Reverse proxy got a lot of love with certain edge cases related to PROXY protocol, health check port, and closing body on retries. Dynamic upstreams are now tracked which enables passive health checking.
• Performance improvements for metrics.
• New tls_resolvers global option to control DNS resolvers for all sites when using the ACME DNS challenge.
• Log rolling now supports zstd compression; deprecated roll_gzip, which will be removed in the future. Use roll_compression instead.
• Refined logging and some error messages.
• Fixed a bug in rewrite handler that could cause some URIs to not be rewritten when URI path is an escaped form of target path. Thanks to @​MaherAzzouzi for the report.

Security fixes

This release fixes two CVEs.

• @​NucleiAv reported a bug in the forward_auth directive that could permit identity injection and potential privilege escalation.
• @​sammiee5311 reported that vars_regexp double-expanded placeholders, allowing some unusual configs to reveal secrets.

In addition:

• Built on Go 1.26.1 (also released today) which patches several CVEs.
• Our documentation has been updated to note that file system case sensitivity may affect the behavior of the hide option of the file_server handler.

Thank you to everyone who contributed, and for our ongoing sponsorships that make this development possible!

Changelog

• 88616e8 api: Add all in-flight requests /reverse_proxy/upstreams (Fixes #​7277) (#​7517)
• d935a69 autohttps: Ensure CertMagic config is recreated after autohttps runs (#​7510)
• 5d20adc build(deps): bump github.com/smallstep/certificates (#​7535)
• 9371ee6 build(deps): bump the actions-deps group across 1 directory with 12 updates (#​7536)
• 9798f69 caddyhttp: Avoid nil pointer dereference in proxyWrapper (#​7521)
• dc36082 caddyhttp: Collect metrics once per route instead of per handler (#​7492)
• 174fa2d caddyhttp: Evaluate tls.client placeholders more accurately (fix #​7530) (#​7534)
• eac02ee caddyhttp: Limit empty Host check to HTTP/1.1
• f283062 cmd: Custom binary names through CustomBinaryName and CustomLongDescription (#​7513)
• cd9e166 cmd: Pass configFile, not configFlag, for reload command (#​7532)
• 7b34e31 core: Check whether @​id is unique (#​7002)
• 566e710 fileserver: document hide case-sensitivity (F-CADDY-FILESERVER-HIDE-CASE-001) (#​7548)
• 2dd3852 fix(caddyfile): Prevent parser to panic when no token were added by empty {block} (#​7543)
• 2dbcdef forward_auth: copy_headers does not strip client-supplied identity headers (Fixes GHSA-7r4p-vjf4-gxv4) (#​7545)
• ce203aa go.mod: Upgrade x/net
• 76b198f http: Sort auto-HTTPS redirect routes by host specificity (fixes #​7390) (#​7502)
• 7ffb640 httpcaddyfile: Fix missing TLS connection policies when auto_https is default (#​7325) (#​7507)
• 45cf61b logging: Ensure slog error level logs don't print stack traces (#​7512)
• 9873752 logging: Support zstd roll compression (#​7515)
• 294dfff logging: add DirMode options and propagate FileMode to rotations (#​7335)
• a6acb39 proxyproto: Generated test coverage (#​7540)
• 11b56c6 reverseproxy: Fix health_port being ignored in health checks (#​7533)
• db29860 reverseproxy: Track dynamic upstreams, enable passive healthchecking (#​7539)
• d7b21c6 reverseproxy: fix tls dialing w/ proxy protocol (#​7508)
• a5e7c6e reverseproxy: prevent body close on dial-error retries (#​7547)
• 2ab043b reverseproxy: query escape request urls when proxy protocol is enabled (#​7537)
• fbfb8fc rewrite: Force recomputing path when escaped path matches rewrite target
• f145bce tls: Add tls_resolvers global option for DNS challenge configuration (#​7297)

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

To execute skipped test pipelines write comment /ok-to-test.

---

Documentation

Find out how to configure dependency updates in MintMaker documentation or see all available configuration options in Renovate documentation.

[bsquizz]

✅ Changes from this PR have been included in the combined dependency update PR #1743. Closing to reduce PR clutter.