CriticalVulnerability

CVE-2024-4253: gradio-app/gradio command injection in test-functional.yml workflow

Source: NVD(opens in a new tab)
Identifier: CVE-2024-4253
Published: June 4, 2024
Record updated: October 9, 2026

Known exploitation: Not listed in the CISA Known Exploited Vulnerabilities catalog at the last check.
EPSS: 1.7%

Summary

CVE-2024-4253 is a command injection flaw in the 'test-functional.yml' workflow of the gradio-app/gradio repository. The workflow echoes the head repository full name, head branch and workflow reference without adequate sanitization, which allows unauthorized modification of the base repository or exfiltration of secrets such as 'GITHUB_TOKEN', 'COMMENT_TOKEN' and 'CHROMATIC_PROJECT_TOKEN'. The issue affects versions up to and including '@gradio/video@0.6.12'.

Mitigation

The source does not state a fix yet. Check the original advisory for updates.

Details

Scores and exploitation

CVSS score: 9.1(critical)
EPSS: 1.7%Estimated probability that this CVE is exploited in the next 30 days, from the FIRST Exploit Prediction Scoring System. Read on November 4, 2026.

Weaknesses and techniques

Weakness (CWE): CWE-78
Attack pattern (CAPEC): CAPEC-88
AI threat technique (MITRE ATLAS): AML.T0010

Affected

Vendors: HuggingFace

Classification

Attack type: Supply chain
Attack sophistication: Moderate
AI component targeted: Framework
Impact: Confidentiality,
Integrity
Labels: security

How this record was produced

Summaries, mitigations and labels on this page are generated automatically from the source. The linked source is authoritative. The source gives this advisory a description and no title, so the title above is a headline generated from the source text.

Original source: https://nvd.nist.gov/vuln/detail/CVE-2024-4253

First tracked: February 15, 2026 at 08:47 PM ET, from NVD/CVE Database

Classifier: claude-haiku-5-5, prompt v4

Classifier confidence: 80% (self-assessed)

Summary

Mitigation

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