CVE-2026-71246

See a problem?
Please try reporting it to the source first.
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
2026-10-08T02:51:45Z
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
0 Unknown introduced commit / All previous commits are affected
Last Affected
0
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

Other
0

Database specific

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