{"vulnerability": "CVE-2025-27220", "sightings": [{"uuid": "feb45c14-8749-47b1-b5af-0c52a9630701", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-27220", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/6301", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-27220\n\ud83d\udd25 CVSS Score: 4 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L)\n\ud83d\udd39 Description: In the CGI gem before 0.4.2 for Ruby, a Regular Expression Denial of Service (ReDoS) vulnerability exists in the Util#escapeElement method.\n\ud83d\udccf Published: 2025-03-03T00:00:00.000Z\n\ud83d\udccf Modified: 2025-03-03T23:46:21.977Z\n\ud83d\udd17 References:\n1. https://hackerone.com/reports/2890322\n2. https://github.com/rubysec/ruby-advisory-db/blob/master/gems/cgi/CVE-2025-27220.yml", "creation_timestamp": "2025-03-04T00:31:06.000000Z"}, {"uuid": "c76e412b-bbba-4afc-a15c-a894336ad2b5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-27220", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3ljjhmoeg7624", "content": "", "creation_timestamp": "2025-03-04T02:54:48.654021Z"}, {"uuid": "798f66d5-76e8-4a10-98de-10ece97a7290", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-27220", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0315/", "content": "", "creation_timestamp": "2026-03-18T00:00:00.000000Z"}, {"uuid": "e407a88b-5b8a-4cd6-9648-52da152233e1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-27220", "type": "seen", "source": "https://t.me/cvedetector/19431", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2025-27220 - Apache CGI Regular Expression Denial of Service (ReDoS) Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2025-27220 \nPublished : March 4, 2025, 12:15 a.m. | 18\u00a0minutes ago \nDescription : In the CGI gem before 0.4.2 for Ruby, a Regular Expression Denial of Service (ReDoS) vulnerability exists in the Util#escapeElement method. \nSeverity: 4.0 | MEDIUM \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"04 Mar 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-03-04T01:36:53.000000Z"}]}