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CVE-2026-71246

Pixelfed - Authenticated SSRF via Remote URL Search PUBLISHED

Description (CNA)

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).

Affected (CNA)

Vendor / productVersions
pixelfed / pixelfedaffected 0

CWE

CWE-918

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.