CVE-2025-29904

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2025-29904
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-29904.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-29904
Published
2025-03-12T12:36:15.812Z
Modified
2026-07-15T01:48:56.810295602Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

In JetBrains Ktor before 3.1.1 an HTTP Request Smuggling was possible

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/29xxx/CVE-2025-29904.json",
    "cna_assigner": "JetBrains",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "fixed": "3.1.1"
                }
            ]
        },
        {
            "extracted_events": [
                {
                    "fixed": "3.1.1"
                }
            ],
            "source": "DESCRIPTION"
        }
    ],
    "cwe_ids": [
        "CWE-444"
    ]
}
References

Affected packages

Git / github.com/ktorio/ktor

Affected ranges

Type
GIT
Repo
https://github.com/ktorio/ktor
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
0495b8b10dd3c17d0c89c2615bf49a4bf1734c46
Database specific 
{
    "cpe": "cpe:2.3:a:jetbrains:ktor:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.1.1"
        }
    ]
}

Affected versions

0.*
0.9.0
0.9.0-alpha-2
0.9.0-alpha-3
0.9.1
0.9.1-alpha-10
0.9.1-alpha-4
0.9.1-alpha-5
0.9.1-alpha-6
0.9.1-alpha-7
0.9.1-alpha-8
0.9.1-alpha-9
0.9.2
0.9.2-alpha-1
0.9.2-alpha-2
0.9.2-alpha-3
0.9.2-alpha-4
0.9.2-alpha-5
0.9.2-alpha-6
0.9.3-alpha-1
0.9.3-alpha-2
0.9.3-alpha-3
0.9.3-alpha-4
0.9.4
0.9.4-alpha-2
0.9.4-dev-3
0.9.5
1.*
1.0.0
1.0.0-alpha-1
1.0.0-alpha-2
1.0.0-alpha-3
1.0.0-beta-1
1.0.0-beta-2
1.0.0-beta-3
1.0.0-beta-4
1.0.0-rc
1.0.1
1.1.0
1.1.1
1.1.2
1.2.0
1.2.0-alpha-1
1.2.0-alpha-2
1.2.0-rc
1.2.0-rc2
1.2.1
1.2.2
1.2.3
1.2.3-rc
1.3.0
1.3.0-beta-1
1.3.0-beta-2
1.3.0-rc
1.3.0-rc2
1.3.1
1.3.2
1.4.0
1.4.1
1.4.2
1.4.3
1.5.0
1.5.1
1.5.2
1.5.3
1.5.4
1.6.0
1.6.1
1.6.2
1.6.3
1.6.4
2.*
2.0.0
2.0.0-beta-1
2.0.1
2.0.2
2.0.3
2.1.0
2.1.1
2.1.2
2.1.3
2.2.0
2.2.1
2.2.2
2.2.3
2.2.4
2.3.0
2.3.1
2.3.2
2.3.3
3.*
3.0.0
3.0.0-beta-1
3.0.0-beta-2
3.0.0-rc-1
3.0.0-rc-2
3.0.1
3.0.2
3.0.3
3.1.0
build-0.*
build-0.4.0-alpha-10
build-0.4.0-alpha-11
build-0.4.0-alpha-12
build-0.4.0-alpha-13
build-0.4.0-alpha-14
build-0.4.0-alpha-15
build-0.4.0-alpha-6
build-0.4.0-alpha-7
build-0.4.0-alpha-8
build-0.4.0-alpha-9
build-0.4.1-alpha-16
ktor-0.*
ktor-0.1.2
ktor-0.1.3
ktor-0.1.4
ktor-0.1.5
ktor-0.1.6
ktor-0.1.7
ktor-0.1.8
ktor-0.2.0
ktor-0.2.1
ktor-0.2.2
ktor-0.2.3
ktor-0.2.4
ktor-0.3.0
ktor-0.3.1
ktor-0.3.2
ktor-0.3.3
ktor-0.4.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-29904.json"