CVE-2026-71246

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Source

https://cve.org/CVERecord?id=CVE-2026-71246

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-71246.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-71246

Published

2026-08-05T10:56:57Z

Modified

2026-10-28T02:30:48Z

Severity

4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator

Summary

Pixelfed - Authenticated SSRF via Remote URL Search

Details

Pixelfed's SearchController (behind the auth middleware) accepts a URL via its remote-search parameters and fetches it server-side through ActivityPubFetchService, whose validateUrl only blocks the literal hosts 127.0.0.1, localhost, and ::1 and requires https, without checking the resolved IP against private, internal, or link-local ranges (e.g. 169.254.169.254).

Database specific

{
    "cna_assigner":  "TuranSec",
    "cwe_ids":  [
        "CWE-918"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/71xxx/CVE-2026-71246.json"
}

References

Affected packages

Git / github.com/pixelfed/pixelfed

Affected ranges

Type

GIT

Repo

https://github.com/pixelfed/pixelfed

Events

Introduced

Last Affected

Database specific

Show details

{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "0"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandaloneSingleVersion"
        }
    ]
}

Affected versions

Other

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-71246.json"