https://vulnerability.circl.lu/sightings/feed 2026-05-05T21:15:11.936989+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/09380487-5b9d-4178-9846-2308190d7e12/export 2026-05-05T21:15:12.299576+00:00 Automation user http://vulnerability.circl.lu/user/automation {"uuid": "09380487-5b9d-4178-9846-2308190d7e12", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2024-39694", "type": "seen", "source": "https://t.me/cvedetector/2148", "content": "{\n \"Source\": \"CVE FEED\",\n \"Title\": \"CVE-2024-39694 - Duende IdentityServer OpenID Connect/OAuth 2.x Phishing Vulnerability\", \n \"Content\": \"CVE ID : CVE-2024-39694 \nPublished : July 31, 2024, 4:15 p.m. | 42\u00a0minutes ago \nDescription : Duende IdentityServer is an OpenID Connect and OAuth 2.x framework for ASP.NET Core. It is possible for an attacker to craft malicious Urls that certain functions in IdentityServer will incorrectly treat as local and trusted. If such a Url is returned as a redirect, some browsers will follow it to a third-party, untrusted site. Note: by itself, this vulnerability does **not** allow an attacker to obtain user credentials, authorization codes, access tokens, refresh tokens, or identity tokens. An attacker could however exploit this vulnerability as part of a phishing attack designed to steal user credentials. This vulnerability is fixed in 7.0.6, 6.3.10, 6.2.5, 6.1.8, and 6.0.5. Duende.IdentityServer 5.1 and earlier and all versions of IdentityServer4 are no longer supported and will not be receiving updates. If upgrading is not possible, use `IUrlHelper.IsLocalUrl` from ASP.NET Core to validate return Urls in user interface code in the IdentityServer host. \nSeverity: 4.7 | MEDIUM \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n \"Detection Date\": \"31 Jul 2024\",\n \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2024-07-31T19:20:43.000000Z"} 2024-07-31T19:20:43+00:00