https://vulnerability.circl.lu/sightings/feed 2026-07-15T12:03:20.079399+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/4d611b22-94f3-47d2-8525-9e55c6faa453/export 2026-07-15T12:03:20.113567+00:00 Joseph Lee https://cvepremium.circl.lu/user/syspect {"uuid": "4d611b22-94f3-47d2-8525-9e55c6faa453", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-56451", "type": "seen", "source": "https://www.acn.gov.it/portale/w/aggiornamenti-per-prodotti-siemens-24", "content": "", "creation_timestamp": "2026-07-14T12:45:05.511195Z"} 2026-07-14T12:45:05.511195+00:00 https://vulnerability.circl.lu/sighting/68a985c1-6513-4ae7-80d4-1d3152e75054/export 2026-07-15T12:03:20.115935+00:00 Automation user https://cvepremium.circl.lu/user/automation {"uuid": "68a985c1-6513-4ae7-80d4-1d3152e75054", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-56451", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mqm6neflbs27", "content": "CVE-2026-56451 - Opcenter X JWT Algorithm Confusion Vulnerability\nCVE ID : CVE-2026-56451\n \n Published : July 14, 2026, 10:16 a.m. | 1\u00a0hour, 14\u00a0minutes ago\n \n Description : A vulnerability has been identified in Opcenter X (All versions < V2604). Affected applications do no...", "creation_timestamp": "2026-07-14T12:14:40.359839Z"} 2026-07-14T12:14:40.359839+00:00 https://vulnerability.circl.lu/sighting/8f01772f-3171-4b9c-9256-ef38698a683e/export 2026-07-15T12:03:20.117117+00:00 Automation user https://cvepremium.circl.lu/user/automation {"uuid": "8f01772f-3171-4b9c-9256-ef38698a683e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-56451", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mqlzhuqjjp2r", "content": "CVE-2026-56451\nOpcenter X versions prior to V2604 do not properly check JWT headers. This allows an attacker to create fake user identities, potentially gaining full access to the application. Update to version V2604 or later\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#CVE #infosec", "creation_timestamp": "2026-07-14T10:42:07.025237Z"} 2026-07-14T10:42:07.025237+00:00 https://vulnerability.circl.lu/sighting/7d1bc98a-e477-4b4f-b8f1-9eef1e7f7bde/export 2026-07-15T12:03:20.117245+00:00 Automation user https://cvepremium.circl.lu/user/automation {"uuid": "7d1bc98a-e477-4b4f-b8f1-9eef1e7f7bde", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-56451", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mqlyt42e3r2x", "content": "CVE-2026-56451: Siemens Opcenter X (<2604) has a CRITICAL flaw \u2014 attackers can forge JWTs and gain full access. Restrict exposure & monitor activity until a fix is released. https://radar.offseq.com/threat/cve-2026-56451-cwe-347-improper-verification-of-cr-44aef26a03e69f33 #OffSeq #CVE202656451 #...", "creation_timestamp": "2026-07-14T10:30:30.304798Z"} 2026-07-14T10:30:30.304798+00:00 https://vulnerability.circl.lu/sighting/0aae6f45-46b6-4697-8d3c-ee1584906508/export 2026-07-15T12:03:20.117349+00:00 Automation user https://cvepremium.circl.lu/user/automation {"uuid": "0aae6f45-46b6-4697-8d3c-ee1584906508", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-56451", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/116917864212446754", "content": "CVE-2026-56451 (CRITICAL, CVSS 10) in Siemens Opcenter X <2604: Improper JWT signature validation allows remote attackers to bypass authentication & impersonate users/admins. Restrict access & monitor while awaiting patch. https://radar.offseq.com/threat/cve-2026-56451-cwe-347-improper-verification-of-cr-44aef26a03e69f33 #OffSeq #CVE202656451 #infosec #Siemens", "creation_timestamp": "2026-07-14T10:30:28.392596Z"} 2026-07-14T10:30:28.392596+00:00