Yüksek CVSS 7.5 PoC var
CVE-2026-34148: Fedify/fedify: denetimsiz kaynak tüketimi
Açıklama (NVD)
Fedify is a TypeScript library for building federated server apps powered by ActivityPub. Prior to 1.9.6, 1.10.5, 2.0.8, and 2.1.1, @fedify/fedify follows HTTP redirects recursively in its remote document loader and authenticated document loader without enforcing a maximum redirect count or visited-URL loop detection. An attacker who controls a remote ActivityPub key or actor URL can force a server using Fedify to make repeated outbound requests from a single inbound request, leading to resource consumption and denial of service. This vulnerability is fixed in 1.9.6, 1.10.5, 2.0.8, and 2.1.1.
Özet bilgiler
- Ürün
- Fedify Fedify/fedify
- CVSS v3.1
- 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS
- %0,57 (yüzdelik 47)
- CWE
- CWE-400
- Yama
- Yok / bilinmiyor
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| fedify-fedify-fedify | — | — | 1.9.6 |
| fedify-fedify-fedify | 1.10.0 | — | 1.10.5 |
| fedify-fedify-fedify | 2.0.0 | — | 2.0.8 |
| fedify-fedify-fedify | 2.1.0 | — | 2.1.1 |
| fedify-fedify-vocab-runtime | — | — | 2.0.8 |
| fedify-fedify-vocab-runtime | 2.1.0 | — | 2.1.1 |