id: PYSEC-2026-1416
published: "2026-07-07T11:45:32.827149Z"
modified: "2026-07-07T17:24:13.535532Z"
aliases:
- CVE-2024-1729
- GHSA-hmx6-r76c-85g9
summary: Gradio apps vulnerable to timing attacks to guess password
details: "### Impact\nThis security policy is with regards to a timing attack that allows users of Gradio apps to potentially guess the password of password-protected Gradio apps. This relies on the fact that string comparisons in Python terminate early, as soon as there is a string mismatch. Because Gradio apps are, by default, not rate-limited, a user could brute-force millions of guesses to figure out the correct username and password.\n\n### Patches\nYes, the problem has been patched in Gradio version 4.19.2 or higher. We have no knowledge of this exploit being used against users of Gradio applications, but we encourage all users to upgrade to Gradio 4.19.2 or higher.\n\nFixed in: https://github.com/gradio-app/gradio/commit/e329f1fd38935213fe0e73962e8cbd5d3af6e87b"
affected:
- package:
    name: gradio
    ecosystem: PyPI
    purl: pkg:pypi/gradio
  ranges:
  - type: ECOSYSTEM
    events:
    - introduced: "0"
    - fixed: 4.19.2
  versions:
  - 0.1.0
  - 0.1.1
  - 0.1.2
  - 0.1.3
  - 0.1.4
  - 0.1.5
  - 0.1.6
  - 0.1.7
  - 0.1.8
  - 0.1.9
  - 0.2.0
  - 0.2.1
  - 0.3.0
  - 0.3.1
  - 0.3.2
  - 0.3.3
  - 0.3.4
  - 0.3.5
  - 0.4.0
  - 0.4.1
  - 0.4.2
  - 0.4.4
  - 0.5.0
  - 0.7.0
  - 0.7.1
  - 0.7.2
  - 0.7.3
  - 0.7.4
  - 0.7.5
  - 0.7.6
  - 0.7.7
  - 0.7.8
  - 0.8.0
  - 0.8.1
  - 0.9.0
  - 0.9.1
  - 0.9.2
  - 0.9.3
  - 0.9.4
  - 0.9.5
  - 0.9.6
  - 0.9.7
  - 0.9.8
  - 0.9.9.2
  - 0.9.9.3
  - 0.9.9.5
  - 0.9.9.6
  - 0.9.9.7
  - 0.9.9.8
  - 0.9.9.9
  - 0.9.9.9.2
  - 1.0.0
  - 1.0.0a1
  - 1.0.0a3
  - 1.0.0a4
  - 1.0.1
  - 1.0.2
  - 1.0.3
  - 1.0.4
  - 1.0.5
  - 1.0.6
  - 1.0.7
  - 1.1.0
  - 1.1.1
  - 1.1.2
  - 1.1.3
  - 1.1.4
  - 1.1.5
  - 1.1.6
  - 1.1.8
  - 1.1.8.1
  - 1.1.9
  - 1.2.2
  - 1.2.3
  - 1.3.0
  - 1.3.1
  - 1.3.2
  - 1.4.0
  - 1.4.2
  - 1.4.3
  - 1.4.4
  - 1.5.0
  - 1.5.1
  - 1.5.3
  - 1.5.4
  - 1.6.0
  - 1.6.1
  - 1.6.2
  - 1.6.3
  - 1.6.4
  - 1.7.0
  - 1.7.1
  - 1.7.2
  - 1.7.3
  - 1.7.4
  - 1.7.5
  - 1.7.6
  - 1.7.7
  - 2.0.0
  - 2.0.1
  - 2.0.10
  - 2.0.2
  - 2.0.4
  - 2.0.5
  - 2.0.6
  - 2.0.7
  - 2.0.8
  - 2.0.9
  - 2.1.0
  - 2.1.1
  - 2.1.2
  - 2.1.4
  - 2.1.6
  - 2.1.7
  - 2.2.0
  - 2.2.1
  - 2.2.10
  - 2.2.11
  - 2.2.12
  - 2.2.13
  - 2.2.14
  - 2.2.15
  - 2.2.2
  - 2.2.3
  - 2.2.4
  - 2.2.5
  - 2.2.6
  - 2.2.7
  - 2.2.8
  - 2.2.9a0
  - 2.2.9a2
  - 2.3.0
  - 2.3.0a0
  - 2.3.0b101
  - 2.3.0b102
  - 2.3.0b99
  - 2.3.3
  - 2.3.4
  - 2.3.5
  - 2.3.5b0
  - 2.3.6
  - 2.3.7
  - 2.3.7b0
  - 2.3.7b1
  - 2.3.7b2
  - 2.3.8b0
  - 2.3.9
  - 2.4.0
  - 2.4.0a0
  - 2.4.1
  - 2.4.2
  - 2.4.4
  - 2.4.5
  - 2.4.6
  - 2.4.7b0
  - 2.4.7b2
  - 2.4.7b3
  - 2.4.7b4
  - 2.4.7b5
  - 2.4.7b6
  - 2.4.7b7
  - 2.4.7b8
  - 2.4.7b9
  - 2.5.0
  - 2.5.1
  - 2.5.2
  - 2.5.3
  - 2.5.8a0
  - 2.6.0
  - 2.6.1
  - 2.6.1a0
  - 2.6.1b0
  - 2.6.1b3
  - 2.6.2
  - 2.6.3
  - 2.6.4
  - 2.6.4b0
  - 2.6.4b2
  - 2.6.4b3
  - 2.7.0
  - 2.7.0a101
  - 2.7.0a102
  - 2.7.0b70
  - 2.7.5
  - 2.7.5.1
  - 2.7.5.2
  - 2.7.5.2b0
  - 2.8.0
  - 2.8.0a100
  - 2.8.0b0
  - 2.8.0b10
  - 2.8.0b12
  - 2.8.0b2
  - 2.8.0b20
  - 2.8.0b22
  - 2.8.0b3
  - 2.8.0b4
  - 2.8.0b5
  - 2.8.0b6
  - 2.8.1
  - 2.8.10
  - 2.8.11
  - 2.8.12
  - 2.8.13
  - 2.8.14
  - 2.8.2
  - 2.8.3
  - 2.8.4
  - 2.8.5
  - 2.8.6
  - 2.8.7
  - 2.8.8
  - 2.8.9
  - 2.9.0
  - 2.9.0.1
  - 2.9.0b0
  - 2.9.0b1
  - 2.9.0b10
  - 2.9.0b2
  - 2.9.0b3
  - 2.9.0b5
  - 2.9.0b6
  - 2.9.0b7
  - 2.9.0b8
  - 2.9.0b9
  - 2.9.1
  - 2.9.2
  - 2.9.3
  - 2.9.4
  - 2.9b11
  - 2.9b12
  - 2.9b13
  - 2.9b14
  - 2.9b15
  - 2.9b20
  - 2.9b21
  - 2.9b22
  - 2.9b23
  - 2.9b24
  - 2.9b25
  - 2.9b26
  - 2.9b27
  - 2.9b28
  - 2.9b30
  - 2.9b31
  - 2.9b32
  - 2.9b33
  - 2.9b40
  - 2.9b48
  - 2.9b50
  - "3.0"
  - 3.0.1
  - 3.0.10
  - 3.0.10b16
  - 3.0.10b2
  - 3.0.11
  - 3.0.11b1
  - 3.0.12
  - 3.0.13
  - 3.0.13b100
  - 3.0.13b13
  - 3.0.13b15
  - 3.0.14
  - 3.0.15
  - 3.0.16
  - 3.0.17
  - 3.0.18
  - 3.0.18b0
  - 3.0.19
  - 3.0.19b0
  - 3.0.19b1
  - 3.0.19b2
  - 3.0.1b120
  - 3.0.1b121
  - 3.0.1b300
  - 3.0.2
  - 3.0.20
  - 3.0.20.dev0
  - 3.0.21
  - 3.0.22
  - 3.0.23
  - 3.0.23.dev1
  - 3.0.24
  - 3.0.25
  - 3.0.26
  - 3.0.3
  - 3.0.4
  - 3.0.5
  - 3.0.6
  - 3.0.6b1
  - 3.0.6b2
  - 3.0.6b3
  - 3.0.7
  - 3.0.8
  - 3.0.8b1
  - 3.0.9
  - 3.0.9b10
  - 3.0.9b11
  - 3.0.9b20
  - 3.0b0
  - 3.0b1
  - 3.0b10
  - 3.0b2
  - 3.0b5
  - 3.0b6
  - 3.0b8
  - 3.0b9
  - 3.1.0
  - 3.1.1
  - 3.1.2
  - 3.1.3
  - 3.1.3a0
  - 3.1.3a2
  - 3.1.3a3
  - 3.1.3a4
  - 3.1.3a5
  - 3.1.4
  - 3.1.4b0
  - 3.1.4b1
  - 3.1.4b2
  - 3.1.4b3
  - 3.1.4b4
  - 3.1.4b5
  - 3.1.5
  - 3.1.5b1
  - 3.1.5b10
  - 3.1.5b2
  - 3.1.5b3
  - 3.1.5b4
  - 3.1.5b5
  - 3.1.5b7
  - 3.1.5b8
  - 3.1.5b9
  - 3.1.6
  - 3.1.6b1
  - 3.1.7
  - 3.1.8b0
  - 3.1.8b2
  - 3.1.8b3
  - 3.1.8b4
  - 3.1.8b6
  - 3.10.0
  - 3.10.1
  - 3.11.0
  - 3.12.0
  - 3.12.0b1
  - 3.12.0b2
  - 3.12.0b3
  - 3.12.0b6
  - 3.12.0b7
  - 3.13.0
  - 3.13.0b1
  - 3.13.1
  - 3.13.1b0
  - 3.13.1b1
  - 3.13.1b2
  - 3.13.2
  - 3.14.0
  - 3.14.0a1
  - 3.15.0
  - 3.16.0
  - 3.16.1
  - 3.16.1b1
  - 3.16.2
  - 3.17.0
  - 3.17.1
  - 3.17.1b1
  - 3.17.1b2
  - 3.18.0
  - 3.18.1b1
  - 3.18.1b2
  - 3.18.1b3
  - 3.18.1b4
  - 3.18.1b5
  - 3.18.1b6
  - 3.18.1b7
  - 3.19.0
  - 3.19.1
  - "3.2"
  - 3.2.1b0
  - 3.2.1b1
  - 3.2.1b2
  - 3.20.0
  - 3.20.0b1
  - 3.20.0b2
  - 3.20.1
  - 3.21.0
  - 3.22.0
  - 3.22.1
  - 3.22.1b1
  - 3.23.0
  - 3.23.1b1
  - 3.23.1b2
  - 3.23.1b3
  - 3.24.0
  - 3.24.1
  - 3.25.0
  - 3.25.1b1
  - 3.25.1b2
  - 3.26.0
  - 3.27.0
  - 3.28.0
  - 3.28.1
  - 3.28.2
  - 3.28.3
  - 3.28.4b0
  - 3.29.0
  - "3.3"
  - 3.3.1
  - 3.30.0
  - 3.31.0
  - 3.32.0
  - 3.33.0
  - 3.33.1
  - 3.34.0
  - 3.35.0
  - 3.35.1
  - 3.35.2
  - 3.36.0
  - 3.36.1
  - 3.37.0
  - 3.38.0
  - 3.39.0
  - 3.3b0
  - 3.3b1
  - "3.4"
  - 3.4.1
  - 3.40.0
  - 3.40.1
  - 3.41.0
  - 3.41.1
  - 3.41.2
  - 3.42.0
  - 3.43.0
  - 3.43.1
  - 3.43.2
  - 3.44.0
  - 3.44.1
  - 3.44.2
  - 3.44.3
  - 3.44.4
  - 3.45.0
  - 3.45.0b0
  - 3.45.0b10
  - 3.45.0b11
  - 3.45.0b12
  - 3.45.0b13
  - 3.45.0b9
  - 3.45.1
  - 3.45.2
  - 3.46.0
  - 3.46.1
  - 3.47.0
  - 3.47.1
  - 3.48.0
  - 3.49.0
  - 3.4b0
  - 3.4b1
  - 3.4b2
  - 3.4b3
  - 3.4b5
  - "3.5"
  - 3.50.0
  - 3.50.1
  - 3.50.2
  - "3.6"
  - 3.6.0b1
  - 3.6.0b10
  - 3.6.0b2
  - 3.6.0b3
  - 3.6.0b7
  - "3.7"
  - "3.8"
  - 3.8.1
  - 3.8.1.dev1
  - 3.8.2
  - 3.8b1
  - 3.8b2
  - "3.9"
  - 3.9.1
  - 4.0.0
  - 4.0.0b15
  - 4.0.1
  - 4.0.2
  - 4.1.0
  - 4.1.1
  - 4.1.2
  - 4.10.0
  - 4.11.0
  - 4.12.0
  - 4.13.0
  - 4.14.0
  - 4.15.0
  - 4.16.0
  - 4.17.0
  - 4.18.0
  - 4.19.0
  - 4.19.1
  - 4.2.0
  - 4.3.0
  - 4.4.0
  - 4.4.1
  - 4.5.0
  - 4.7.0
  - 4.7.1
  - 4.8.0
  - 4.9.0
  - 4.9.1
references:
- type: WEB
  url: https://github.com/gradio-app/gradio/security/advisories/GHSA-hmx6-r76c-85g9
- type: ADVISORY
  url: https://nvd.nist.gov/vuln/detail/CVE-2024-1729
- type: FIX
  url: https://github.com/gradio-app/gradio/commit/e329f1fd38935213fe0e73962e8cbd5d3af6e87b
- type: PACKAGE
  url: https://github.com/gradio-app/gradio
- type: WEB
  url: https://github.com/gradio-app/gradio/releases/tag/gradio%404.19.2
- type: WEB
  url: https://huntr.com/bounties/f6a10a8d-f538-4cb7-9bb2-85d9f5708124
- type: PACKAGE
  url: https://pypi.org/project/gradio
- type: ADVISORY
  url: https://github.com/advisories/GHSA-hmx6-r76c-85g9
severity:
- type: CVSS_V3
  score: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N