https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Thu, 02 Jul 2026 08:39:45 +0000 https://vulnerability.circl.lu/sighting/5e1b2cf1-0ee2-4eb0-a24d-fb92597a20d6/export {"uuid": "5e1b2cf1-0ee2-4eb0-a24d-fb92597a20d6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54821", "type": "seen", "source": "https://bsky.app/profile/atomicedge.bsky.social/post/3mphpxmac5a25", "content": "CVE-2026-54821 visual-link-preview (CVSS Score 4.3) \n\n#WordPress plugin #vulnerability #cybersecurity #wordpressfirewall #hacking #wpsecurity #atomicedge #cybersecurity #malware #vulnerabilityresearch #cve #redteam #proofofconcept", "creation_timestamp": "2026-06-30T00:16:06.754862Z"} {"uuid": "5e1b2cf1-0ee2-4eb0-a24d-fb92597a20d6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54821", "type": "seen", "source": "https://bsky.app/profile/atomicedge.bsky.social/post/3mphpxmac5a25", "content": "CVE-2026-54821 visual-link-preview (CVSS Score 4.3) \n\n#WordPress plugin #vulnerability #cybersecurity #wordpressfirewall #hacking #wpsecurity #atomicedge #cybersecurity #malware #vulnerabilityresearch #cve #redteam #proofofconcept", "creation_timestamp": "2026-06-30T00:16:06.754862Z"} https://vulnerability.circl.lu/sighting/5e1b2cf1-0ee2-4eb0-a24d-fb92597a20d6/export Tue, 30 Jun 2026 00:16:06 +0000 https://vulnerability.circl.lu/sighting/8356fa6d-0c31-43c9-bab6-2dde4f44bfab/export {"uuid": "8356fa6d-0c31-43c9-bab6-2dde4f44bfab", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54821", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mp4w67bmw227", "content": "CVE-2026-54821 - Sensitive Data Exposure in Subscriber Visual Link Preview <= 2.3.1. High severity, CVSS 7.4. No patch available. Disable or isolate immediately. #CVE #infosec #Subscriber\n\nhttps://www.valtersit.com/cve/CVE-2026-54821/", "creation_timestamp": "2026-06-25T17:07:53.603180Z"} {"uuid": "8356fa6d-0c31-43c9-bab6-2dde4f44bfab", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54821", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mp4w67bmw227", "content": "CVE-2026-54821 - Sensitive Data Exposure in Subscriber Visual Link Preview <= 2.3.1. High severity, CVSS 7.4. No patch available. Disable or isolate immediately. #CVE #infosec #Subscriber\n\nhttps://www.valtersit.com/cve/CVE-2026-54821/", "creation_timestamp": "2026-06-25T17:07:53.603180Z"} https://vulnerability.circl.lu/sighting/8356fa6d-0c31-43c9-bab6-2dde4f44bfab/export Thu, 25 Jun 2026 17:07:53 +0000