Monday, July 13, 2026

Today's Security Snapshot

Critical vulnerabilities, curated daily for security professionals

Today's Security Brief

Development tooling for AI and LLM applications anchors Monday's disclosures, with critical flaws reported in Flowise, Langflow, and Crawl4AI alongside Adobe ColdFusion and WAGO industrial controllers. The day recorded 5 critical vulnerabilities (CVSS 9.0+), down 29% from 7 the prior day, and 35 high-priority updates, down 20% from 44. Notable critical entries include CVE-2026-56271 in Flowise (CVSS 9.8), CVE-2026-4769 in WAGO controllers (CVSS 9.8), and CVE-2026-14453 in Centreon Infrastructure Monitoring (CVSS 9.6). Remote code execution and authentication weaknesses dominate across web applications, AI orchestration platforms, and industrial devices, with a cluster of flaws affecting Joomla extensions. No vendor patches are recorded yet for the new disclosures; six vulnerabilities are under active exploitation and warrant prioritized mitigation and monitoring.

  • AI/LLM tooling in focus: Flowise (CVE-2026-56271, CVSS 9.8), Langflow (CVE-2026-55255, CVSS 9.5), and Crawl4AI (CVE-2026-56260, CVSS 9.1) disclosed with critical-severity flaws
  • Critical CVEs decreased to 5, down 29% from 7 the prior day
  • High-priority CVEs decreased to 35, down 20% from 44 the prior day
  • Remote code execution and authentication weaknesses span web apps, AI platforms, and industrial controllers, including WAGO (CVE-2026-4769, CVSS 9.8)
  • No vendor patches recorded yet for the day's new disclosures
  • Six vulnerabilities are under active exploitation, including Adobe ColdFusion (CVE-2026-48282) and multiple Joomla extensions

Immediate action: Immediate action: Prioritize the six actively exploited vulnerabilities — Adobe ColdFusion (CVE-2026-48282), Langflow (CVE-2026-55255), and the Joomla extension cluster (SP Page Builder, Page Builder CK, Balbooa Forms, iCagenda) — applying vendor mitigations and restricting external access where fixes are unavailable. For the critical disclosures in Flowise, WAGO, Comfast, and Centreon, no patches are recorded yet, so segment and monitor affected systems until vendor updates ship.

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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