How many CVEs have patched cmdValidateConfig?

1 published CVEs changed cmdValidateConfig in caddyserver/caddy, in 1 distinct patches totalling 2 changed lines, between 2026 and 2026.

What is the latest CVE that changed cmdValidateConfig?

CVE-2026-27589 (Caddy vulnerable to cross-origin config application via local admin API /load (caddy)), published 2026-02-24, changed lines 603 of cmd/commandfuncs.go.

How does cmdValidateConfig compare to the rest of caddyserver/caddy?

caddyserver/caddy has 13 CVEs with a located fix in total; 1 of them changed cmdValidateConfig.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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caddyserver/caddy

Function

cmdValidateConfig

Name: cmdValidateConfig in caddyserver/caddy: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

cmd/commandfuncs.go

Last patched February 24, 2026

1

CVEs

That changed this function

1

Distinct patches

Backports counted once

2

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

cmdValidateConfig in caddyserver/caddy was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 2 lines in total.

caddyserver/caddy has 13 CVEs with a located fix in total, so 8% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed cmdValidateConfig, newest first, with the lines each fix touched.

Caddy vulnerable to cross-origin config application via local admin API /load (caddy)
CVE-2026-27589 · line 603 · +1 −1
Medium · CVSS 6.9
EPSS 0.2%2026-02-24

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Other functions in these files

Functions in the same file that CVE fixes also changed.

Other hotspots in the repository

Functions in caddyserver/caddy changed by the most CVE fixes.

Rewrite2 CVEs · modules/caddyhttp/rewrite/rewrite.go trapSignalsPosix2 CVEs · sigtrap_posix.go serveHTTP2 CVEs · caddyhttp/httpserver/server.go assertConfigsCompatible2 CVEs · caddytls/config.go parseCaddyfile1 CVEs · modules/caddyhttp/reverseproxy/forwardauth/caddyfile.go getCertificate1 CVEs · caddytls/handshake.go

All patched functions in caddyserver/caddy

Frequently asked questions

Common questions about CVE fixes to cmdValidateConfig.

How many CVEs have patched cmdValidateConfig?: 1 published CVEs changed cmdValidateConfig in caddyserver/caddy, in 1 distinct patches totalling 2 changed lines, between 2026 and 2026.
What is the latest CVE that changed cmdValidateConfig?: CVE-2026-27589 (Caddy vulnerable to cross-origin config application via local admin API /load (caddy)), published 2026-02-24, changed lines 603 of cmd/commandfuncs.go.
How does cmdValidateConfig compare to the rest of caddyserver/caddy?: caddyserver/caddy has 13 CVEs with a located fix in total; 1 of them changed cmdValidateConfig.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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