Matrix-Mirrors/forked-synapse
1
0
Fork 0
mirror of https://mau.dev/maunium/synapse.git synced 2024-10-01 01:36:05 -04:00
Code Issues Packages Projects Releases Wiki Activity

warn people to avoid running a HS media repository on the same domain as another webapp

Browse Source
This commit is contained in:
Matthew Hodgson 2016-08-27 00:20:13 +01:00
parent 8c1e746f54
commit 5acbe09b67
1 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
README.rst
View File

@ -199,6 +199,21 @@ run (e.g. ``~/.synapse``), and::
source ./bin/activate
synctl start
Security Note
=============
Matrix serves raw user generated data in some APIs - specifically the content
repository endpoints: http://matrix.org/docs/spec/client_server/r0.2.0.html#get-matrix-media-r0-download-servername-mediaid
Whilst we have tried to mitigate against possible XSS attacks (e.g.
https://github.com/matrix-org/synapse/pull/1021) we recommend running
matrix homeservers on a dedicated domain name, to limit any malicious user generated
content served to web browsers a matrix API from being able to attack webapps hosted
on the same domain. This is particularly true of sharing a matrix webclient and
server on the same domain.
See https://github.com/vector-im/vector-web/issues/1977 and
https://developer.github.com/changes/2014-04-25-user-content-security for more details.
Using PostgreSQL
================