Seems like such a tiny amount of money for a bug that can be used to completely own your customers accounts. Also not much excuse for xss these days.
>Also not much excuse for xss these days.
XSS is not dead, and the web platforms mitigations (setHTML, Trusted Types) are not a panacea. CSP helps but is often configured poorly.
So, this kind of widespread XSS in a vulnerable third party component is indeed concerning.
For another example, there have been two reflected XSS vulns found in Anubis this year, putting any website that deploys it and doesn't patch at risk of JS execution on their origin.
Audit your third-party dependencies!
https://github.com/TecharoHQ/anubis/security/advisories/GHSA...
https://github.com/TecharoHQ/anubis/security/advisories/GHSA...
This comes up on every story about bug bounties. There is in general no market at all for XSS vulnerabilities. That might be different for Twitter, Facebook, Instagram, and TikTok, because of the possibility of monetizing a single strike across a whole huge social network, and there's maybe a bank-shot argument for Discord, but you really have to do a lot of work to generate the monetization story for any of those.
The vulnerabilities that command real dollars all have half-lives, and can't be fixed with a single cluster of prod deploys by the victims.