https://db.gcve.eu/sightings/feed 2026-05-16T19:00:03.810876+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent sightings. https://db.gcve.eu/sighting/a338fc63-0bb8-4240-929f-a5c41ecbe649/export 2026-05-16T19:00:04.175438+00:00 cedric http://db.gcve.eu/user/cedric {"uuid": "a338fc63-0bb8-4240-929f-a5c41ecbe649", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "RHSA-2023:7854", "type": "seen", "source": "https://t.me/ctinow/161687", "content": "https://ift.tt/FPxqjaN\nCVE-2023-6134 | JBoss KeyCloak Incomplete Fix CVE-2020-10748 redirect_uri cross site scripting (RHSA-2023:7854)", "creation_timestamp": "2024-01-02T11:31:29.000000Z"} 2024-01-02T11:31:29+00:00 https://db.gcve.eu/sighting/1887a731-6d61-4df8-b4ca-96daba28a8b5/export 2026-05-16T19:00:04.175345+00:00 cedric http://db.gcve.eu/user/cedric {"uuid": "1887a731-6d61-4df8-b4ca-96daba28a8b5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "RHSA-2023:7854", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/7651", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2023-6563\n\ud83d\udd25 CVSS Score: 7.7 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H)\n\ud83d\udd39 Description: An unconstrained memory consumption vulnerability was discovered in Keycloak. It can be triggered in environments which have millions of offline tokens (> 500,000 users with each having at least 2 saved sessions). If an attacker creates two or more user sessions and then open the \"consents\" tab of the admin User Interface, the UI attempts to load a huge number of offline client sessions leading to excessive memory and CPU consumption which could potentially crash the entire system.\n\ud83d\udccf Published: 2023-12-14T18:01:26.005Z\n\ud83d\udccf Modified: 2025-03-15T03:33:57.850Z\n\ud83d\udd17 References:\n1. https://access.redhat.com/errata/RHSA-2023:7854\n2. https://access.redhat.com/errata/RHSA-2023:7855\n3. https://access.redhat.com/errata/RHSA-2023:7856\n4. https://access.redhat.com/errata/RHSA-2023:7857\n5. https://access.redhat.com/errata/RHSA-2023:7858\n6. https://access.redhat.com/security/cve/CVE-2023-6563\n7. https://bugzilla.redhat.com/show_bug.cgi?id=2253308\n8. https://github.com/keycloak/keycloak/issues/13340", "creation_timestamp": "2025-03-15T03:48:56.000000Z"} 2025-03-15T03:48:56+00:00 https://db.gcve.eu/sighting/84269f36-0515-4065-b6dc-b908c7452d66/export 2026-05-16T19:00:04.172963+00:00 cedric http://db.gcve.eu/user/cedric {"uuid": "84269f36-0515-4065-b6dc-b908c7452d66", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "RHSA-2023:7854", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/10160", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2023-6291\n\ud83d\udd25 CVSS Score: 7.1 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L)\n\ud83d\udd39 Description: A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.\n\ud83d\udccf Published: 2024-01-26T14:23:43.185Z\n\ud83d\udccf Modified: 2025-04-03T02:35:28.214Z\n\ud83d\udd17 References:\n1. https://access.redhat.com/errata/RHSA-2023:7854\n2. https://access.redhat.com/errata/RHSA-2023:7855\n3. https://access.redhat.com/errata/RHSA-2023:7856\n4. https://access.redhat.com/errata/RHSA-2023:7857\n5. https://access.redhat.com/errata/RHSA-2023:7858\n6. https://access.redhat.com/errata/RHSA-2023:7860\n7. https://access.redhat.com/errata/RHSA-2023:7861\n8. https://access.redhat.com/errata/RHSA-2024:0798\n9. https://access.redhat.com/errata/RHSA-2024:0799\n10. https://access.redhat.com/errata/RHSA-2024:0800\n11. https://access.redhat.com/errata/RHSA-2024:0801\n12. https://access.redhat.com/errata/RHSA-2024:0804\n13. https://access.redhat.com/security/cve/CVE-2023-6291\n14. https://bugzilla.redhat.com/show_bug.cgi?id=2251407", "creation_timestamp": "2025-04-03T03:33:49.000000Z"} 2025-04-03T03:33:49+00:00