CVE-2024-7983

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Source
https://cve.org/CVERecord?id=CVE-2024-7983
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-7983.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-7983
Aliases
Related
Published
2025-03-20T10:15:38.387Z
Modified
2026-03-25T17:59:16.783900Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In version 0.3.8 of open-webui, an endpoint for converting markdown to HTML is exposed without authentication. A maliciously crafted markdown payload can cause the server to spend excessive time converting it, leading to a denial of service. The server becomes unresponsive to other requests until the conversion is complete.

References

Affected packages

Git / github.com/open-webui/open-webui

Affected ranges

Type
GIT
Repo
https://github.com/open-webui/open-webui
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
9bcd4ce5c0a01af68c0d2aa44554a68bb741c61b
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.3.8"
        }
    ]
}

Affected versions

v0.*
v0.1.102
v0.1.103
v0.1.104
v0.1.105
v0.1.106
v0.1.107
v0.1.108
v0.1.109
v0.1.110
v0.1.111
v0.1.112
v0.1.113
v0.1.114
v0.1.115
v0.1.116
v0.1.117
v0.1.118
v0.1.119
v0.1.120
v0.1.121
v0.1.122
v0.1.123
v0.1.124
v0.1.125
v0.2.0
v0.2.1
v0.2.2
v0.2.3
v0.2.4
v0.2.5
v0.3.0
v0.3.1
v0.3.2
v0.3.3
v0.3.4
v0.3.5
v0.3.6
v0.3.7
v0.3.8

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-7983.json"