Commit graph

3 commits

Author SHA1 Message Date
rinsuki
6e736f2452
fix: embed.js doesn't expands iframes height (#18301)
also including some refactoring:
- add `// @ts-check`
- use Map to completely avoid prototype pollution
- assign random id to each iframe for reduce chance to brute-force attack, and leak of iframe counts
- check iframe.contentWindow and MessageEvent.source to validate message is coming from correct iframe (it works on latest Chrome/Firefox/Safari but I'm not sure this is allowed by spec)

follow-up of #17420
fix #18299
2022-05-04 03:20:44 +02:00
Rohan Sharma
4d6d4b43c6
Fixed prototype pollution bug and only allow trusted origin (#17420) 2022-02-01 17:34:48 +01:00
Eugen Rochko
6867681c7c Add script to make embedded iframes autosize (#4853) 2017-09-09 16:23:44 +02:00