{"id":"openSUSE-SU-2026:20056-1","summary":"Security update for cpp-httplib","details":"This update for cpp-httplib fixes the following issues:\n\n- CVE-2025-66570: IP spoofing, log poisoning, and authorization bypass via header shadowing due to acceptance and\n  parsing of client-controlled injected HTTP headers in incoming requests (bsc#1254734).\n- CVE-2025-66577: access and error log poisoning with spoofed client IPs due to unconditional acceptance of\n  client-controlled `X-Forwarded-For` and `X-Real-IP` headers (bsc#1254735).\n","modified":"2026-03-23T04:54:42.806038Z","published":"2026-01-15T22:11:25Z","related":["CVE-2025-66570","CVE-2025-66577"],"upstream":["CVE-2025-66570","CVE-2025-66577"],"references":[{"type":"ADVISORY"},{"type":"REPORT","url":"https://bugzilla.suse.com/1254734"},{"type":"REPORT","url":"https://bugzilla.suse.com/1254735"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-66570"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-66577"}],"affected":[{"package":{"name":"cpp-httplib","ecosystem":"openSUSE:Leap 16.0","purl":"pkg:rpm/opensuse/cpp-httplib&distro=openSUSE%20Leap%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.22.0-160000.3.1"}]}],"ecosystem_specific":{"binaries":[{"libcpp-httplib0_22":"0.22.0-160000.3.1","cpp-httplib-devel":"0.22.0-160000.3.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:20056-1.json"}}],"schema_version":"1.7.5"}