https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Mon, 22 Jun 2026 19:24:50 +0000 https://vulnerability.circl.lu/sighting/a572cbca-2454-4f6b-99de-990b106ee2fa/export {"uuid": "a572cbca-2454-4f6b-99de-990b106ee2fa", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48582", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116779071246302173", "content": "It is possible to see elevated activities targeting Microsoft Exchange Online (CVE-2026-48582) https://vuldb.com/vuln/372317/cti", "creation_timestamp": "2026-06-19T22:13:36.011609Z"} {"uuid": "a572cbca-2454-4f6b-99de-990b106ee2fa", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48582", "type": "seen", "source": "https://infosec.exchange/users/vuldb/statuses/116779071246302173", "content": "It is possible to see elevated activities targeting Microsoft Exchange Online (CVE-2026-48582) https://vuldb.com/vuln/372317/cti", "creation_timestamp": "2026-06-19T22:13:36.011609Z"} https://vulnerability.circl.lu/sighting/a572cbca-2454-4f6b-99de-990b106ee2fa/export Fri, 19 Jun 2026 22:13:36 +0000 https://vulnerability.circl.lu/sighting/b18177a0-53df-42bd-9d54-b48358ac4f4c/export {"uuid": "b18177a0-53df-42bd-9d54-b48358ac4f4c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48582", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3moofqsioi72o", "content": "CVE-2026-48582 - Microsoft Exchange Online Elevation of Privilege Vulnerability\nCVE ID : CVE-2026-48582\n \n Published : June 19, 2026, 8:29 p.m. | 1\u00a0hour, 13\u00a0minutes ago\n \n Description : None\n \n Severity: 9.6 | CRITICAL\n \n Visit the link for more details, such as CVSS details, ...", "creation_timestamp": "2026-06-19T22:36:47.568545Z"} {"uuid": "b18177a0-53df-42bd-9d54-b48358ac4f4c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48582", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3moofqsioi72o", "content": "CVE-2026-48582 - Microsoft Exchange Online Elevation of Privilege Vulnerability\nCVE ID : CVE-2026-48582\n \n Published : June 19, 2026, 8:29 p.m. | 1\u00a0hour, 13\u00a0minutes ago\n \n Description : None\n \n Severity: 9.6 | CRITICAL\n \n Visit the link for more details, such as CVSS details, ...", "creation_timestamp": "2026-06-19T22:36:47.568545Z"} https://vulnerability.circl.lu/sighting/b18177a0-53df-42bd-9d54-b48358ac4f4c/export Fri, 19 Jun 2026 22:36:47 +0000 https://vulnerability.circl.lu/sighting/cbb4fd2b-16e6-4b50-8403-6845163bf55b/export {"uuid": "cbb4fd2b-16e6-4b50-8403-6845163bf55b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48582", "type": "seen", "source": "https://bsky.app/profile/securitycyberuk.bsky.social/post/3motnwlvi4d2s", "content": "\ud83d\udea8 ALERT: CVE-2026-48582\n\nCVSS 9.6/10\n\n\ud83d\udccb WHAT IT IS:\nMissing authorization in Microsoft Exchange Online allows an authorized attacker to elevate privileges over a network.\n\n\ud83c\udfaf WHO'S AFFECTED:\n \u2022 Microsoft Exchange Online, Microsoft, Exchange\n\n\u2694\ufe0f HOW IT'S EXPLOITED:\nAttack vector: NETWORK\nImpact: hig", "creation_timestamp": "2026-06-22T00:46:30.477224Z"} {"uuid": "cbb4fd2b-16e6-4b50-8403-6845163bf55b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48582", "type": "seen", "source": "https://bsky.app/profile/securitycyberuk.bsky.social/post/3motnwlvi4d2s", "content": "\ud83d\udea8 ALERT: CVE-2026-48582\n\nCVSS 9.6/10\n\n\ud83d\udccb WHAT IT IS:\nMissing authorization in Microsoft Exchange Online allows an authorized attacker to elevate privileges over a network.\n\n\ud83c\udfaf WHO'S AFFECTED:\n \u2022 Microsoft Exchange Online, Microsoft, Exchange\n\n\u2694\ufe0f HOW IT'S EXPLOITED:\nAttack vector: NETWORK\nImpact: hig", "creation_timestamp": "2026-06-22T00:46:30.477224Z"} https://vulnerability.circl.lu/sighting/cbb4fd2b-16e6-4b50-8403-6845163bf55b/export Mon, 22 Jun 2026 00:46:30 +0000