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I found yet another way to invoke JavaScript functions without parentheses

published on 2026-10-08 05:38:09 UTC by /u/DrAdalbbert
Content:

It turns out you can overwrite the Error.prepareStackTrace method with the function constructor. Then, using prototype pollution, you can inject valid JavaScript code to generate arbitrary functions and invoke it using the usual tricks.

submitted by /u/DrAdalbbert
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Article: I found yet another way to invoke JavaScript functions without parentheses - published 6 days ago.

https://www.reddit.com/r/netsec/comments/1x0iuul/i_found_yet_another_way_to_invoke_javascript/   
Published: 2026 10 08 05:38:09
Received: 2026 10 13 13:15:48
Feed: /r/netsec - Information Security News and Discussion
Source: /r/netsec - Information Security News and Discussion
Category: Cyber Security
Topic: Cyber Security
Views: 0

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