GCD AI RADAR
incidents/AIR-2026-0654

CVE-2026-31233: Guardrails AI code injection in Hub installer

Attack on AI2 Disclosed vulnerabilitySupply chainInfrastructure vulnerability

Guardrails AI contains a code injection vulnerability in its Hub package installation mechanism due to unsanitized script execution from manifests. Attackers can publish malicious packages to execute arbitrary code on victim systems.

disclosed CVENo confirmed exploitation, so this record is tracked as a disclosed vulnerability and not counted as an incident. It moves into the counts if CISA or the vendor confirms exploitation. Why

Details

type
Attack on AI
An AI model, agent or AI-powered product was the thing exploited, abused or leaked.
categories
  • Supply chainprimary
    Malicious or backdoored models, poisoned packages, unsafe deserialization and other compromised AI dependencies.
  • Infrastructure vulnerability
    CVEs and advisories in AI frameworks, inference servers, MCP servers, AI developer tools and hosting stacks.
owasp llm top 10
mitre atlas
Both rows are derived from the type and categories (OWASP 2025 edition, ATLAS release 2026.09), not classified per record. How
severity
2 · Disclosed vulnerability
CVE or vendor advisory, patched or patchable, no confirmed exploitation.
targets
Framework / tooling
products
Guardrails AI
incident date
12 May 2026
first reported
12 May 2026
origin
GitHub Advisory Database
Vulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
classifier confidence
0.95 · published at or above 0.80; see the methodology
tags
CVE-2026-31233 · code-injection · rce
record
created 2026-10-18 07:00Z · updated 2026-10-18 07:00Z · json

Sources · 1

  1. 2026-05-12
    CVE-2026-31233: Guardrails AI contains a code injection vulnerability in its Hub package installation mechanism
    GitHub Advisory Database · github.com/advisories/GHSA-r6hf-g5x6-7pv9

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