mathiasbynens / mathiasbynens/jsperf.com
Javascript injection in comments
Open
Nobody has claimed this yet.
- Dominant language
- JavaScript
- Stars
- 471
- Forks
- 53
- PR merge metrics
- No merged PRs in 30d
Description
It looks like a comment on `https://jsperf.com/bind-vs-other-ways` forces a redirect to a movie download
```
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Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the issue at https://jsperf.com/bind-vs-other-ways using the supplied object payload in a comment, then trace how comments are stored and rendered in the jsPerf.com source. Confirm the redirect behavior and identify the existing comment sanitization or rendering path; done means the payload no longer executes or redirects when displayed.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- security, web-dev
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100