{"vulnerability": "CVE-2022-45442", "sightings": [{"uuid": "9cadebf4-e8ad-4f1c-a7c0-7fbc1d5407aa", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-45442", "type": "seen", "source": "https://t.me/cibsecurity/53614", "content": "\u203c CVE-2022-45442 \u203c\n\nSinatra is a domain-specific language for creating web applications in Ruby. An issue was discovered in Sinatra 2.0 before 2.2.3 and 3.0 before 3.0.4. An application is vulnerable to a reflected file download (RFD) attack that sets the Content-Disposition header of a response when the filename is derived from user-supplied input. Version 2.2.3 and 3.0.4 contain patches for this issue.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2022-11-29T00:28:30.000000Z"}, {"uuid": "193c75d8-092c-4df4-8bee-df518ea81e8b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-45442", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/12881", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2022-45442\n\ud83d\udd25 CVSS Score: 8.8 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)\n\ud83d\udd39 Description: Sinatra is a domain-specific language for creating web applications in Ruby. An issue was discovered in Sinatra 2.0 before 2.2.3 and 3.0 before 3.0.4. An application is vulnerable to a reflected file download (RFD) attack that sets the Content-Disposition header of a response when the filename is derived from user-supplied input. Version 2.2.3 and 3.0.4 contain patches for this issue.\n\ud83d\udccf Published: 2022-11-28T00:00:00.000Z\n\ud83d\udccf Modified: 2025-04-22T15:59:32.565Z\n\ud83d\udd17 References:\n1. https://github.com/sinatra/sinatra/security/advisories/GHSA-2x8x-jmrp-phxw\n2. https://github.com/sinatra/sinatra/commit/ea8fc9495a350f7551b39e3025bfcd06f49f363b\n3. https://github.com/advisories/GHSA-8x94-hmjh-97hq\n4. https://www.blackhat.com/docs/eu-14/materials/eu-14-Hafif-Reflected-File-Download-A-New-Web-Attack-Vector.pdf\n5. https://lists.debian.org/debian-lts-announce/2023/01/msg00005.html", "creation_timestamp": "2025-04-22T16:03:22.000000Z"}, {"uuid": "ad50f5d2-5ebd-46d2-ba55-34a318e20e18", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-45442", "type": "seen", "source": "https://gist.github.com/saburi-pp/237b36513b29209ae31133136478b20e", "content": "", "creation_timestamp": "2025-03-04T05:49:27.000000Z"}]}