Monthly report

What your agent missed in March 2026

In March 2026, CISA added 5 actively exploited vulnerabilities in web-stack software to its Known Exploited Vulnerabilities catalog, GitHub published 13 critical advisories for widely used npm and PyPI packages, 2 release lines reached end of life and 1 new release line shipped.

  • 5Exploited in the wild
  • 13Critical advisories
  • 2Reached end of life
  • 1New release lines

The ones to know first

The most widely used software among this month’s items, one of each kind.

  • CVE-2026-33634 added to CISA’s exploited list (Trivy)

    Aquasecurity Trivy contains an embedded malicious code vulnerability that could allow an attacker to gain access to everything in the CI/CD environment, including all…

    , CISA KEV

  • fastmcp: SSRF & path traversal vulnerability (critical)

    Fixed in 3.2.0.

    , GitHub Advisory Database

  • Ruby 3.2 reached end of life

    No more security fixes. Latest: Ruby 4.0.

    , endoflife.date

Everything in March 2026

Exploited in the wild5

  • CVE-2026-33634 added to CISA’s exploited list (Trivy)

    Aquasecurity Trivy contains an embedded malicious code vulnerability that could allow an attacker to gain access to everything in the CI/CD environment, including all…

    , CISA KEV

  • CVE-2026-33017 added to CISA’s exploited list (Langflow)

    Langflow contains a code injection vulnerability that could allow building public flows without requiring authentication.

    , CISA KEV

  • CVE-2025-32432 added to CISA’s exploited list (Craft CMS)

    Craft CMS contains a code injection vulnerability that allows a remote attacker to execute arbitrary code.

    , CISA KEV

  • CVE-2025-54068 added to CISA’s exploited list (Laravel Livewire)

    Laravel Livewire contain a code injection vulnerability that could allow unauthenticated attackers to achieve remote command execution in specific scenarios.

    , CISA KEV

  • CVE-2025-68613 added to CISA’s exploited list (n8n)

    n8n contains an improper control of dynamically managed code resources vulnerability in its workflow expression evaluation system that allows for remote code execution.

    , CISA KEV

Critical advisories13

  • fastmcp: SSRF & path traversal vulnerability (critical)

    Fixed in 3.2.0.

    , GitHub Advisory Database

  • mlflow: command injection when serving models with enable_mlserver=True (critical)

    Fixed in 3.9.0.

    , GitHub Advisory Database

  • mlflow: MLflow command injection vulnerability (critical)

    Fixed in 3.8.1.

    , GitHub Advisory Database

  • mlflow: MLFlow path traversal vulnerability (critical)

    , GitHub Advisory Database

  • handlebars: JavaScript injection via AST type confusion (critical)

    Fixed in 4.7.9.

    , GitHub Advisory Database

  • n8n: prototype pollution in XML and GSuiteAdmin node parameters lead to RCE (critical)

    Fixed in 2.14.1 and 2.13.3.

    , GitHub Advisory Database

  • langflow: authenticated code execution in Agentic Assistant validation (critical)

    Fixed in 1.9.0.

    , GitHub Advisory Database

  • n8n: multiple remote code execution vulnerabilities in Merge node AlaSQL SQL… (critical)

    Fixed in 2.14.1 and 2.13.3.

    , GitHub Advisory Database

  • litellm: two LiteLLM versions published containing credential harvesting malware (critical)

    , GitHub Advisory Database

  • langflow: arbitrary file write (RCE) via v2 API (critical)

    Fixed in 1.9.0.

    , GitHub Advisory Database

  • jspdf: HTML injection in New Window paths (critical)

    Fixed in 4.2.1.

    , GitHub Advisory Database

  • authlib: signature verification bypass (critical)

    Fixed in 1.6.9.

    , GitHub Advisory Database

  • simple-git: blockUnsafeOperationsPlugin bypass (critical)

    Fixed in 3.32.3.

    , GitHub Advisory Database

Reached end of life2

  • Ruby 3.2 reached end of life

    No more security fixes. Latest: Ruby 4.0.

    , endoflife.date

  • Laravel 11 reached end of life

    No more security fixes. Latest: Laravel 13.

    , endoflife.date

New release lines1

  • Laravel 13 released

    Latest version: 13.37.0.

    , endoflife.date

Which models can’t know this

These models have a knowledge cutoff before March 2026, so none of them knows about any of this unless a tool gives it live data.

OpenAI

Anthropic

xAI

Microsoft

Google

Meta

Claude Fable 5.1, Claude Opus 5.5, Claude Sonnet 5.5, Claude Haiku 5.5, Claude Opus 5, GPT-6.1 Sol, GPT-6 Astra, GPT-6 Sol, GPT-6 Luna, Gemini 4 Argon, Gemini 3.8 Flash, Grok 4.7 have cutoffs in or after March 2026, so they may know some of it.

Last checked against CISA KEV, GitHub Advisory Database and endoflife.date.

What counts: vulnerabilities CISA confirms are exploited, in software web apps commonly run; critical GitHub advisories on widely used npm and PyPI packages; and release lines of popular runtimes, frameworks and databases reaching end of life or shipping. Also as Markdown.