LinkedIn · Report #2212950
Stored XSS on LinkedIn App via iframe tag in Article
Validstatus
criticalseverity
93upvotes
28 Feb 2024disclosed
Summary
A stored XSS issue was reported on “LinkedIn Article” where a malicious JavaScript (JS) payload can be embedded in URL field of iframe. When such article gets published, and accessed on LinkedIn Mobile App, the malicious JS would get executed in victim’s context. Upon receiving this report, we resolved it on a priority basis and paid the researcher a bounty.
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How it was found
The write-up for this report has not been downloaded yet, or the program disclosed it without one. Read it on HackerOne.