CVE-2026-73243
CVSS 5.8 · OrtaNVD: Deferred
Açıklama (NVD)
kkFileView is a universal file online preview project based on Spring Boot. Prior to 5.0.1, the unauthenticated GET /addTask endpoint in kkFileView is omitted from TrustHostFilter and TrustDirFilter in server/src/main/java/cn/keking/config/WebConfig.java, allowing FileConvertQueueTask to fetch an attacker-selected URL after FileHandlerService#getFileAttribute uses the fullfilename parameter to force an OFFICE, COMPRESS, or CAD type. This issue is fixed in version 5.0.1.
Yayın: 11.08.2026 · Son değişiklik: 24.10.2026 · Zayıflık: CWE-918
CVSS 3.1 metrikleri
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
| Saldırı vektörü | Ağ (uzaktan) |
| Karmaşıklık | Düşük |
| Gereken yetki | Yok |
| Kullanıcı etkileşimi | Gerekmez |
| Kapsam | Değişir |
| Gizlilik | Düşük |
| Bütünlük | Yok |
| Erişilebilirlik | Yok |
Hesaplanan temel puan: 5.8. CVSS hesaplayıcıda incele
Referanslar
- https://github.com/kekingcn/kkFileView/commit/32a887aa2cd70228998c617c4e7df6cfcf3fe709
- https://github.com/kekingcn/kkFileView/issues/765
- https://github.com/kekingcn/kkFileView/pull/767
- https://github.com/kekingcn/kkFileView/releases/tag/v5.0.1
- https://github.com/kekingcn/kkFileView/security/advisories/GHSA-gwwj-52hv-6g2m