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Количество 5
Количество 5
CVE-2026-30852
Caddy is an extensible server platform that uses TLS by default. From version 2.7.5 to before version 2.11.2, the vars_regexp matcher in vars.go:337 double-expands user-controlled input through the Caddy replacer. When vars_regexp matches against a placeholder like {http.request.header.X-Input}, the header value gets resolved once (expected), then passed through repl.ReplaceAll() again (the bug). This means an attacker can put {env.DATABASE_URL} or {file./etc/passwd} in a request header and the server will evaluate it, leaking environment variables, file contents, and system info. This issue has been patched in version 2.11.2.
CVE-2026-30852
Caddy is an extensible server platform that uses TLS by default. From version 2.7.5 to before version 2.11.2, the vars_regexp matcher in vars.go:337 double-expands user-controlled input through the Caddy replacer. When vars_regexp matches against a placeholder like {http.request.header.X-Input}, the header value gets resolved once (expected), then passed through repl.ReplaceAll() again (the bug). This means an attacker can put {env.DATABASE_URL} or {file./etc/passwd} in a request header and the server will evaluate it, leaking environment variables, file contents, and system info. This issue has been patched in version 2.11.2.
CVE-2026-30852
Caddy is an extensible server platform that uses TLS by default. From ...
GHSA-m2w3-8f23-hxxf
Caddy's vars_regexp double-expands user input, leaking env vars and files
ALT-PU-2026-8511
ALT-PU-2026-8511: package `caddy` update to version 2.11.3-alt1
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | CVE-2026-30852 Caddy is an extensible server platform that uses TLS by default. From version 2.7.5 to before version 2.11.2, the vars_regexp matcher in vars.go:337 double-expands user-controlled input through the Caddy replacer. When vars_regexp matches against a placeholder like {http.request.header.X-Input}, the header value gets resolved once (expected), then passed through repl.ReplaceAll() again (the bug). This means an attacker can put {env.DATABASE_URL} or {file./etc/passwd} in a request header and the server will evaluate it, leaking environment variables, file contents, and system info. This issue has been patched in version 2.11.2. | CVSS3: 7.5 | 0% Низкий | 8 месяцев назад |
 | CVE-2026-30852 Caddy is an extensible server platform that uses TLS by default. From version 2.7.5 to before version 2.11.2, the vars_regexp matcher in vars.go:337 double-expands user-controlled input through the Caddy replacer. When vars_regexp matches against a placeholder like {http.request.header.X-Input}, the header value gets resolved once (expected), then passed through repl.ReplaceAll() again (the bug). This means an attacker can put {env.DATABASE_URL} or {file./etc/passwd} in a request header and the server will evaluate it, leaking environment variables, file contents, and system info. This issue has been patched in version 2.11.2. | CVSS3: 7.5 | 0% Низкий | 8 месяцев назад |
| CVE-2026-30852 Caddy is an extensible server platform that uses TLS by default. From ... | CVSS3: 7.5 | 0% Низкий | 8 месяцев назад |
| GHSA-m2w3-8f23-hxxf Caddy's vars_regexp double-expands user input, leaking env vars and files | 0% Низкий | 8 месяцев назад | |
| ALT-PU-2026-8511 ALT-PU-2026-8511: package `caddy` update to version 2.11.3-alt1 | CVSS3: 8.8 | 5 месяцев назад |
Уязвимостей на страницу