CVE-2026-105846

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Source
https://cve.org/CVERecord?id=CVE-2026-105846
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-105846.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-105846
Aliases
Published
2026-10-06T16:01:30Z
Modified
2026-10-07T02:47:36Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
Payload: Untrusted redirect URL parameter exploit
Details

Payload is a free and open source headless content management system. In versions from 3.40.0 before 3.88.0 and canary versions before 4.0.0-canary.27, an attacker can craft a redirect URL parameter that sends a guest user to an untrusted destination after the authentication flow completes. This issue is fixed in versions 3.88.0 and 4.0.0-canary.27.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-601"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105846.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "4.0.0-canary.0"
                },
                {
                    "fixed": "4.0.0-canary.27"
                },
                {
                    "introduced": "4.0.0-canary.0"
                },
                {
                    "fixed": "4.0.0-canary.27"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/payloadcms/payload

Affected ranges

Type
GIT
Repo
https://github.com/payloadcms/payload
Events
Introduced
3670886bee5c758611ee55d9572a02fdb9591840
Fixed
fea6f8a47a50ff1330d8a5071b43e7dcffb97b22
Introduced
35e6cfbdfc24aedcfc2e53692226d91843cac91b
Fixed
fea6f8a47a50ff1330d8a5071b43e7dcffb97b22
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "3.40.0"
        },
        {
            "fixed": "3.88.0"
        },
        {
            "introduced": "3.31.0"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

v3.*
v3.40.0
v3.41.0
v3.42.0
v3.43.0
v3.44.0
v3.45.0
v3.46.0
v3.47.0
v3.48.0
v3.49.0
v3.49.1
v3.50.0
v3.51.0
v3.52.0
v3.53.0
v3.54.0
v3.55.0
v3.55.1
v3.56.0
v3.57.0
v3.58.0
v3.59.0
v3.59.1
v3.60.0
v3.61.0
v3.61.1
v3.62.0
v3.63.0
v3.64.0
v3.65.0
v3.66.0
v3.67.0
v3.68.0
v3.68.1
v3.68.2
v3.68.3
v3.68.4
v3.68.5
v3.69.0
v3.70.0
v3.71.0
v3.71.1
v3.72.0
v3.73.0
v3.74.0
v3.75.0
v3.76.0
v3.76.1
v3.77.0
v3.78.0
v3.79.0
v3.79.1
v3.80.0
v3.81.0
v3.82.0
v3.82.1
v3.83.0
v3.84.0
v3.84.1
v3.85.0
v3.85.1
v3.85.2
v3.86.0
v3.87.0
v3.87.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-105846.json"