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CVE-2024-12534

CVE-2024-12534 · Open WebUI Uncontrolled Resource Consumption vulnerability

This page contains facts from public vulnerability sources. Check the original advisory before updating.

In version v0.3.32 of open-webui/open-webui, the application allows users to submit large payloads in the email and password fields during the sign-in process due to the lack of character length validation on these inputs. This vulnerability can lead to a Denial of Service (DoS) condition when a user submits excessively large strings, exhausting server resources such as CPU, memory, and disk space, and rendering the service unavailable for legitimate users. This makes the server susceptible to resource exhaustion attacks without requiring authentication.

CVSS 7.5 · High

Published
Updated

Stack: python · node

Affected products and versions

  • open-webui PyPI

    Versions
    • 0.1.124
    • 0.1.125
    • 0.2.0
    • 0.2.1
    • 0.2.2
    • 0.2.3
    • 0.2.4
    • 0.2.5
    • 0.3.0
    • 0.3.1
    • 0.3.10
    • 0.3.12
    • 0.3.13
    • 0.3.14
    • 0.3.15
    • 0.3.16
    • 0.3.17
    • 0.3.17.dev2
    • 0.3.17.dev3
    • 0.3.17.dev4
    • 0.3.17.dev5
    • 0.3.18
    • 0.3.19
    • 0.3.2
    • 0.3.20
    • 0.3.21
    • 0.3.22
    • 0.3.23
    • 0.3.24
    • 0.3.25
    • 0.3.26
    • 0.3.27
    • 0.3.27.dev1
    • 0.3.27.dev2
    • 0.3.27.dev3
    • 0.3.28
    • 0.3.29
    • 0.3.3
    • 0.3.30
    • 0.3.30.dev1
    • 0.3.30.dev2
    • 0.3.31
    • 0.3.31.dev1
    • 0.3.32
    • 0.3.4
    • 0.3.5
    • 0.3.6
    • 0.3.7
    • 0.3.8
    • 0.3.9
    Affected ranges
    • ECOSYSTEM: ≤ 0.3.32

    No fix published

  • open-webui npm

    Affected ranges
    • SEMVER: ≤ 0.3.32

    No fix published

Original sources

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