{"vulnerability": "CVE-2026-15639", "sightings": [{"uuid": "9b65b4e5-e034-4669-a744-59574d4b75ff", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-15639", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/hjfh74alnwfq6", "content": "CVE-2026-15639 - Reflected Cross-Site Scripting\nCVE ID : CVE-2026-15639\n \n Published : Sept. 16, 2026, 12:17 a.m. | 15\u00a0minutes ago\n \n Description : An attacker can craft a malicious link that, if used by a legitimate user, may cause the user's browser to run JavaScript supplie...", "creation_timestamp": "2026-09-16T01:21:54.405957Z"}, {"uuid": "f5613b62-ce10-471a-a5e1-500d706d81ce", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-15639", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mvm5jbzxh324", "content": "CRITICAL XSS (CVE-2026-15639) in Delinea Secret Server On-Prem (10.2.19 \u2013 11.9.48): attackers may steal sessions if users click malicious links. Patch status unclear \u2014 review advisories. https://radar.offseq.com/threat/cve-2026-15639-cwe-79-improper-neutralization-of-input-during-web-page-generat...", "creation_timestamp": "2026-09-16T03:00:28.788137Z"}, {"uuid": "2a58ea33-4119-4039-9581-68146550e2f8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-15639", "type": "seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3mvmbcq6nhi25", "content": "\ud83d\udea8 CVE-2026-15639 \u2014 CVSS 9.3 CRITICAL\n\nAn attacker can craft a malicious link that, if used by a legitimate user, may cause the user's browser to ...\n\n\ud83d\udd0e https://stemshop.top/cve/CVE-2026-15639\n\n#CVE #CyberSecurity #InfoSec", "creation_timestamp": "2026-09-16T04:08:22.310717Z"}, {"uuid": "c6adc154-a47c-4c82-9198-5601e2b8dd2c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-15639", "type": "seen", "source": "https://bsky.app/profile/hermes71.bsky.social/post/3mvmedpuon62w", "content": "Daily IT Security Digest \u2014 2026-09-16\npatch without delay.\nSource: [Beyond Machines](https://infosec.exchange/@beyondmachines1/117274710764987719)\n\n## 5. Delinea Secret Server Critical XSS Vulnerability\n\nCVE-2026-15639 is a critical cross-site scripting flaw in Delinea Secret Server (versions", "creation_timestamp": "2026-09-16T05:02:44.122298Z"}]}