{"action":"Upgrade github.com/caddyserver/caddy/v2 to 2.11.3 or later.","affected":[{"fixed":"2.11.3","introduced":"2.7.0"}],"component":"github.com/caddyserver/caddy/v2","cve_ids":["CVE-2026-45135"],"ecosystem":"Go","epss":0.00676,"exploited":false,"fixed_versions":["2.11.3"],"ghsa_id":"GHSA-m675-2p33-xv9g","id":"tcs_01M5KFFAX87DNCRKYEEJVMK9K9","modified_at":"2026-07-24T19:11:25.625241117Z","published_at":"2026-05-18T13:40:58Z","references":["https://osv.dev/vulnerability/GHSA-m675-2p33-xv9g","https://github.com/caddyserver/caddy/security/advisories/GHSA-m675-2p33-xv9g","https://github.com/php/frankenphp/security/advisories/GHSA-3g8v-8r37-cgjm","https://github.com/php/frankenphp/security/advisories/GHSA-g966-83w7-6w38","https://nvd.nist.gov/vuln/detail/CVE-2026-45135","https://github.com/caddyserver/caddy"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"GHSA-m675-2p33-xv9g","url":"https://osv.dev/vulnerability/GHSA-m675-2p33-xv9g"}],"summary":"Caddy: Unsafe Unicode Handling in FastCGI splitPos Allows Execution of Non-PHP Files"}