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High, CVSS 7.5

Gradio Vulnerable to Denial of Service (DoS) via Crafted HTTP Request

CVE-2024-10624GHSA-rvgh-pr46-x7gg

What to do

Vendor response not established. Follow the primary source's mitigation guidance and check back for a fix.

This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.

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Affected packages

  • PyPI gradio

    Affected
    >= 4.38.0, <= 5.0.0b2
    Fixed in
    no fixed version recorded

Sources

Severity and exploitation
Exploitation
No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS
7.5 · CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
  • CVE-2024-10624: 1.10% estimated exploitation activity in the next 30 days; percentile 65.69 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.
Source description

As published by the source; long descriptions are shortened.

A Regular Expression Denial of Service (ReDoS) vulnerability exists in the gradio-app/gradio repository, affecting the gr.Datetime component. The affected version is git commit 98cbcae. The vulnerability arises from the use of a regular expression ^(?:\snow\s(?:-\s(\d+)\s([dmhs]))?)?\s$ to process user input. In Python's default regex engine, this regular expression can take polynomial time to match certain crafted inputs. An attacker can exploit this by sending a crafted HTTP request, causing the gradio process to consume 100% CPU and potentially leading to a Denial of Service (DoS) condition on the server.

Dates and revisions
Published by the source
Last modified by the source
Source last checked
  1. Revision 1 · created ·

    Published from ghsa record GHSA-rvgh-pr46-x7gg

Agent brief

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# Patch Next advisory brief: CVE-2024-10624

Advisory: Gradio Vulnerable to Denial of Service (DoS) via Crafted HTTP Request
IDs: CVE-2024-10624, GHSA-rvgh-pr46-x7gg
Record: https://patchnext.com/advisories/cve-2024-10624 (revision 1, source checked 26 Oct 2026, 13:35 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: High (CVSS 7.5)
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor response not established. A vendor fix does not mean a deployment is fixed.

## Affected components
- PyPI gradio: affected >= 4.38.0, <= 5.0.0b2

## Suggested inspection (read-only)
- `python -m pip show gradio`: prints the installed version. Run with the environment that serves production active.

## Supported action
No complete vendor fix is recorded. Follow the primary source's mitigation guidance and check this record again before closing anything.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on gradio.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://github.com/advisories/GHSA-rvgh-pr46-x7gg (GitHub-reviewed advisory GHSA-rvgh-pr46-x7gg lists affected ranges: PyPI gradio >=4.38.0 <=5.0.0b2)

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