Fider before 0.38.0 SSRF via DNS rebinding in webhook validation
5Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 2.1
probabilidad de explotación
—
explotación observada
noninguna fuente lo reporta
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.
CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
Productos afectados
getfider · fiderReferencias
https://github.com/getfider/fiderhttps://github.com/getfider/fider/blob/v0.37.0/app/pkg/validate/general.gohttps://github.com/getfider/fider/blob/v0.37.0/app/services/httpclient/httpclient.gohttps://github.com/getfider/fider/commit/45f5627b9fd15b912fb9092635c863fb4c91dd69https://github.com/getfider/fider/releases/tag/v0.38.0https://github.com/getfider/fider/security/advisories/GHSA-whx4-hxwq-qgjhhttps://www.vulncheck.com/advisories/fider-before-0.38.0-ssrf-via-dns-rebinding-in-webhook-validation