caddy -- multiple vulnerabilities

2026-06-13 · CVE-2026-52844, CVE-2026-52845, CVE-2026-52846 · VuXML entry

Caddy project reports: Caddy 2.11.4 contains multiple security fixes. GitHub Security Advisory GHSA-qrp7-cvwr-j2c6 reports: Windows-encoded backslashes in request paths could bypass path-scoped authorization rules before files are served by file_server . GitHub Security Advisory GHSA-f59h-q822-g45g reports: forward_auth copy_headers could fail to remove underscore aliases of copied identity headers before FastCGI …

Affected versions

• caddy < 2.11.4

By system

1 still vulnerable, 1 fixed. Where VuXML applies (FreeBSD, DragonFly, FreeBSD's derivatives) a port is vulnerable while its version is in a range; pkgsrc says itself whether it lists a CVE of this advisory; OpenBSD and MidnightBSD keep no list this site reads, so their row is only an estimate: FreeBSD's ranges applied to upstream's version.