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osvGoogleOSV:GHSA-Q348-F93X-9GX4
HistoryApr 29, 2021 - 9:53 p.m.

Lack of Input Validation in zendesk_api_client_php for Zendesk Subdomain

2021-04-2921:53:06
Google
osv.dev
12
zendesk
input validation
subdomain
library
ssrf

Impact

Lack of input validation of the Zendesk subdomain could expose users of the library to Server Side Request Forgery (SSRF).

Resolution

Validate the provided Zendesk subdomain to be a valid subdomain in:

  • getAuthUrl
  • getAccessToken
Related for OSV:GHSA-Q348-F93X-9GX4