CVE-2026-102877

Katalog CVE

CVSS 4.4 · Medium EPSS 0,21%

Kerentanan Server-Side Request Forgery (SSRF). Skor CVSS 3.1 4.4 (Medium) menurut vulncheck.com.

Deskripsi (NVD)

Fider before 0.38.0 contains a server-side request forgery vulnerability due to a time-of-check time-of-use gap in URL validation for webhooks and custom OAuth provider endpoints. Administrators controlling DNS can perform DNS rebinding attacks to make the Fider server send requests to internal services or cloud metadata endpoints.

Rincian

Terbit di NVD

29 September 2026

Terakhir diubah

30 September 2026

Status NVD

Deferred

CVSS 3.1

4.4 (Medium), sumber vulncheck.com
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-918: Server-Side Request Forgery (SSRF)

EPSS (30 hari)

0,21% peluang dieksploitasi; lebih tinggi dari 10,3% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/getfider/fider
• https://github.com/getfider/fider/blob/v0.37.0/app/pkg/validate/general.go
• https://github.com/getfider/fider/blob/v0.37.0/app/services/httpclient/httpclient.go
• https://github.com/getfider/fider/commit/45f5627b9fd15b912fb9092635c863fb4c91dd69
• https://github.com/getfider/fider/releases/tag/v0.38.0
• https://github.com/getfider/fider/security/advisories/GHSA-whx4-hxwq-qgjh
• https://www.vulncheck.com/advisories/fider-before-0.38.0-ssrf-via-dns-rebinding-in-webhook-validation