Tuesday, November 11, 2025 Archive

Archived Security Snapshot

Critical vulnerabilities, curated daily for security professionals

Archived Security Brief

Tuesday's security landscape shows increased disclosure activity with 5 critical vulnerabilities (CVSS 9.0+) and 35 high-priority issues, representing a 218% increase from Monday's 11 high-priority CVEs. The 5 critical vulnerabilities include authentication bypass flaws in EIP Plus and New Site Server (both CVSS 9.8), along with security issues affecting JetBrains YouTrack, Triofox, and Soft Serve. Vendor patches are available for 13% of newly disclosed vulnerabilities. Ten vulnerabilities are being actively exploited in the wild, including issues affecting Adobe Commerce, Microsoft Windows, and Motex LANSCOPE systems that should receive priority attention from security teams.

  • Critical vulnerabilities: 5 CVSS 9.0+ issues disclosed (returned after 3 days at zero)
  • Increased activity: 35 high-priority CVEs (up 218% from Monday's 11)
  • Patch availability: 13% of new disclosures have vendor patches (improved from Monday's 0%)
  • Actively exploited: 10 vulnerabilities confirmed with active exploitation
  • Key products affected: JetBrains YouTrack, EIP Plus, New Site Server, Triofox, Soft Serve
  • Primary attack vectors: Authentication bypass, remote code execution, privilege escalation

Immediate action: Priority patching recommended for the 5 critical vulnerabilities, particularly CVE-2025-12866 (EIP Plus) and CVE-2025-12868 (New Site Server) with CVSS 9.8 scores. Organizations using JetBrains YouTrack, Triofox, or Soft Serve should review vendor advisories immediately. For the 10 actively exploited vulnerabilities, implement available patches for Adobe Commerce (CVE-2025-54236), Microsoft Windows (CVE-2025-59287), and Motex LANSCOPE (CVE-2025-61932). Given limited patch availability (13%), security teams should implement network segmentation and enhanced monitoring for unpatched vulnerabilities.

How to read this brief

CVSS score (e.g. 9.1) — severity from 0–10. Red marks critical (9+), orange high (7–8.9).

Exploitability — how hard the flaw is to attack, read from the CVSS vector:

  • Network / Adjacent / Local / Physical — how close an attacker must get. Network means reachable over the internet.
  • No / Low / High privileges — the access they need first. No privileges means no login required.
  • No interaction / User interaction — whether a victim has to do something (open a file, click a link). No interaction means fully automatable.

The lower the bar on all three, the easier to exploit at scale — “Network · No privileges · No interaction” is the worst case: hit from anywhere, no credentials, no victim action.

Actively exploited — confirmed under attack in the wild (CISA’s Known Exploited Vulnerabilities catalog). Prioritize these regardless of score.

EPSS · Nth percentile — FIRST.org’s estimated chance a flaw is exploited within 30 days. We flag it only in the top 10% — a statistical signal it’s unusually likely to be targeted, separate from whether attacks are confirmed.

💡 Tip: Swipe CVE cards left to ⭐ star, right to ❌ remove

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