Monero: remote access to localhost daemon, can issue jsonrpc commands

ID H1:303390
Type hackerone
Reporter bugbound
Modified 2018-02-22T00:08:19


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Summary: [Remotely use jsonrpc on localhost wallets]

Description: [its possible to execute jsonrpc calls as monerod does not pay strict attention to origin or content-type client headers]

Releases Affected:

  • [monerod] port 18081

Steps To Reproduce:

(Add details for how we can reproduce the issue)

  1. run monerod
  2. visit for POC (html form)
  3. Click submit and view request/response

Supporting Material/References:

  • List any additional material (e.g. screenshots, logs, etc.)


potentially empy wallet by calling jsonrpc sendrawtransaction