PT-2024-18255 · Gradio · Gradio

CVE-2024-1727 · Published 2024-03-21 · Updated 2026-07-07

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Name of the Vulnerable Software and Affected Versions gradio versions prior to 4.19.2

Description A Cross-Site Request Forgery (CSRF) issue allows attackers to upload multiple large files to a victim's system if they are running Gradio locally. By crafting a malicious HTML page that triggers an unauthorized file upload to the victim's server, an attacker can deplete the system's disk space, potentially leading to a denial of service. This issue affects the file upload functionality as implemented in gradio/routes.py. The problem can be exploited by malicious third-party websites making requests to Gradio applications running locally.

Recommendations For gradio versions prior to 4.19.2, update to Gradio version 4.19.2 or higher to resolve the issue. As a temporary workaround, consider restricting access to the file upload functionality until the update is applied.

Exploit

Fix

DoS

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2024-1727

GHSA-3X9G-XFJ5-FQ84

GHSA-48CQ-79QQ-6F7X

PYSEC-2026-1409

Affected Products

Gradio

References · 19

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/1xxx/CVE-2024-1727.json · Exploit
• 🔥 https://huntr.com/bounties/a94d55fb-0770-4cbe-9b20-97a978a2ffff · Exploit
• https://github.com/gradio-app/gradio/commit/84802ee6a4806c25287344dce581f9548a99834a · Patch
• https://osv.dev/vulnerability/GHSA-48cq-79qq-6f7x · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-1727 · Security Note
• https://osv.dev/vulnerability/CVE-2024-1727 · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2026-1409 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-3x9g-xfj5-fq84 · Vendor Advisory
• https://github.com/gradio-app/gradio · Note
• https://github.com/gradio-app/gradio/security/advisories/GHSA-48cq-79qq-6f7x · Note
• https://github.com/gradio-app/gradio/pull/7503 · Note
• https://pypi.org/project/gradio · Note
• https://t.me/cvenotify/74365 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1770942863318167615 · Twitter Post
• https://t.me/cvenotify/76914 · Telegram Post