{"vulnerability": "CVE-2025-23001", "sightings": [{"uuid": "ede2379d-8f15-4398-8e05-302158b33180", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-23001", "type": "seen", "source": "https://bsky.app/profile/cve-notifications.bsky.social/post/3lh2isvrukf2n", "content": "", "creation_timestamp": "2025-01-31T17:15:50.930141Z"}, {"uuid": "fe14dcf2-4c53-4163-840e-9389bfe383eb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-23001", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3lh2xd7ng5y2q", "content": "", "creation_timestamp": "2025-01-31T21:35:34.228095Z"}, {"uuid": "7484a5ac-0e8e-43da-8da0-4df6fad387bb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-23001", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/4854", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-23001\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: A Host header injection vulnerability exists in CTFd 3.7.5, due to the application failing to properly validate or sanitize the Host header. An attacker can manipulate the Host header in HTTP requests, which may lead to phishing attacks, reset password, or cache poisoning. NOTE: the Supplier's position is that the end user is supposed to edit the NGINX configuration template to set server_name (with this setting, Host header injection cannot occur).\n\ud83d\udccf Published: 2025-01-31T00:00:00.000Z\n\ud83d\udccf Modified: 2025-02-21T05:04:18.696Z\n\ud83d\udd17 References:\n1. https://github.com/CTFd/CTFd\n2. https://codetoanbug.com/poc-cve-2025-23001-ctfd-english/\n3. https://blog.ctfd.io/ctfd-3-7-6/", "creation_timestamp": "2025-02-21T05:18:21.000000Z"}, {"uuid": "7874040e-5b43-4f07-b62b-ca9f092d526c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-23001", "type": "seen", "source": "https://bsky.app/profile/alirezagharib.net/post/3maj2n336m22h", "content": "", "creation_timestamp": "2025-12-21T15:41:50.878172Z"}, {"uuid": "863b91a7-f01b-47b6-847a-93f87f5ab4ff", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-23001", "type": "seen", "source": "https://bsky.app/profile/alirezagharib.net/post/3maj2n342wc2h", "content": "", "creation_timestamp": "2025-12-21T15:41:51.440240Z"}, {"uuid": "99c64c4d-f213-4045-820f-e70c9e5cb149", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-23001", "type": "seen", "source": "https://t.me/cvedetector/16957", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2025-23001 - CTFd Host Header Injection Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2025-23001 \nPublished : Jan. 31, 2025, 5:15 p.m. | 46\u00a0minutes ago \nDescription : A Host Header Injection vulnerability exists in CTFd 3.7.5, due to the application failing to properly validate or sanitize the Host header. An attacker can manipulate the Host header in HTTP requests, which may lead to phishing attacks, reset password, or cache poisoning. \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"31 Jan 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-01-31T19:34:14.000000Z"}, {"uuid": "c9780048-0560-4d06-9aad-56e7d6c70920", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-23001", "type": "seen", "source": "Telegram/9RUo2eWtkkr7hgDDooV-_XZHKahFxYDL2P697R_RThcGWIci", "content": "", "creation_timestamp": "2025-02-21T08:03:23.000000Z"}]}