VDB
GO-2026-4535
GO-2026-4535
PUBLISHED
Record from OSV · Published February 26, 2026
github.com/caddyserver/caddy/v2 is fixed in 2.11.1 (Go Modules)
Improper sanitization of glob characters in github.com/caddyserver/caddy/v2
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 | Go Modules | 2.11.1 |
Affected products
| Vendor | Product | Versions |
|---|---|---|
| github.com | caddyserver/caddy/v2 | 0 |
Timeline
- Feb 26, 2026 CVE Published
- Feb 26, 2026 CVE Updated
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln GO-2026-4535
vulnetix vdb fixes GO-2026-4535Or 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/GO-2026-4535/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart
References
- https://github.com/caddyserver/caddy/security/advisories/GHSA-4xrr-hq4w-6vf4 advisory
- https://caddyserver.com/docs/caddyfile/directives#directive-order url
- https://github.com/caddyserver/caddy/blob/68d50020eef0d4c3398b878f17c8092ca5b58ca0/modules/caddyhttp/fileserver/matcher.go#L361 url
- https://github.com/caddyserver/caddy/blob/68d50020eef0d4c3398b878f17c8092ca5b58ca0/modules/caddyhttp/fileserver/matcher.go#L398 url
- https://github.com/caddyserver/caddy/releases/tag/v2.11.1 fix