Apple Reportedly Patches XSS Vulnerability on iCloud's Website

In a blog post shared by ZDNet, security researcher Vishal Bharad claims that he found a bug that would have allowed a hacker to inject a virus or malicious script onto Apple's ‌iCloud‌ website.

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According to Bharad, the vulnerability consisted of creating a Pages or Keynote document on the ‌iCloud‌ website with the name field containing the XSS payload. Sharing the document with another user, creating a change, saving, and then clicking "Browse All Versions" under Settings would have triggered the XSS payload.

Given the vulnerability revolved around the ‌iCloud‌ website, it's not linked to a recent software update and has reportedly been patched by Apple server-side. Bharad says he submitted the issue to Apple on August 7, 2020, and received a $5,000 bounty on October 9, 2020. We've reached out to Apple for comment and we'll update if we hear back.

Top Rated Comments

Razorpit Avatar
30 months ago
Good thing no one ever shares a Pages or Keynote document on iCloud. Could have been catastrophic! ?
Score: 8 Votes (Like | Disagree)
locovaca Avatar
30 months ago

I joke about their usage in the real world, but I use Pages and Numbers regularly. It just feels like I'm the only one.
I use them exclusively. They work fine for local content creation and I just export to doc/excel when I need to share.
Score: 5 Votes (Like | Disagree)
wfulle Avatar
30 months ago

Good thing no one ever shares a Pages or Keynote document on iCloud. Could have been catastrophic! ?
Maybe it would of been fixed faster if Apple made pages a real competitor to Docs and Word
Score: 4 Votes (Like | Disagree)
Razorpit Avatar
30 months ago

Maybe it would of been fixed faster if Apple made pages a real competitor to Docs and Word
I joke about their usage in the real world, but I use Pages and Numbers regularly. It just feels like I'm the only one.
Score: 3 Votes (Like | Disagree)
sdz Avatar
30 months ago

Good thing no one ever shares a Pages or Keynote document on iCloud. Could have been catastrophic! ?
Fantastically analyzed.
Score: 2 Votes (Like | Disagree)
wfulle Avatar
30 months ago

I joke about their usage in the real world, but I use Pages and Numbers regularly. It just feels like I'm the only one.
I might actually try them again because I really do like the simplicity and maybe its gotten better.
Score: 1 Votes (Like | Disagree)

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