{"vulnerability": "CVE-2026-45372", "sightings": [{"uuid": "eb7a4f76-656b-49d7-8573-a671e8f8562a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45372", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mmzgmyzox52g", "content": "\ud83d\udd34 CVE-2026-45372 - Critical (9.9)\n\ncpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to 0.44.0...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-45372/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-05-29T21:01:28.509597Z"}, {"uuid": "dca24acc-c0b7-421c-9399-e032b9647ef6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45372", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mmziti3zcz2h", "content": "CVE-2026-45372 - cpp-httplib: HTTP header value percent-decoding in server-side `parse_header` enables CRLF injection\nCVE ID : CVE-2026-45372\n \n Published : May 29, 2026, 8:16 p.m. | 16\u00a0minutes ago\n \n Description : cpp-httplib is a C++11 single-file header-only cross platform ...", "creation_timestamp": "2026-05-29T21:40:55.535206Z"}, {"uuid": "1b3b5e7f-0975-4ccd-a97d-2491d4e996ef", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-45372", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116662972724180457", "content": "A lot of offensive activities were identified targeting yhirose cpp-httplib (CVE-2026-45372) https://vuldb.com/vuln/367381/cti", "creation_timestamp": "2026-05-30T10:08:12.626133Z"}]}