GHSA-7r4p-vjf4-gxv4: github.com/caddyserver/caddy/v2/modules/caddyhttp/reverseproxy fixed in 2.11.2

GHSA-7r4p-vjf4-gxv4 PUBLISHED CVSS 8.100000381469727 HIGH

Record from GitHub Advisory Database · Published March 6, 2026

github.com/caddyserver/caddy/v2/modules/caddyhttp/reverseproxy is fixed in 2.11.2 (Go Modules)

Caddy forward_auth copy_headers Does Not Strip Client-Supplied Headers, Allowing Identity Injection and Privilege Escalation

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

Package	Ecosystem	Fixed in
github.com/caddyserver/caddy/v2/modules/caddyhttp/reverseproxy	Go Modules	2.11.2

Risk scores

CVSS 3.1

8.100000381469727

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Affected products

Vendor	Product	Versions
github.com	caddyserver/caddy/v2/modules/caddyhttp/reverseproxy	2.10.0

Timeline

Mar 6, 2026 CVE Published
Apr 29, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-7r4p-vjf4-gxv4
vulnetix vdb fixes GHSA-7r4p-vjf4-gxv4

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-7r4p-vjf4-gxv4/fixes/registry"

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References

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