Stored XSS viva .webmv file upload in GitHub repository star7th/showdoc prior to 2.10.4.
https://github.com/advisories/GHSA-xm3x-787m-p66r
https://huntr.dev/bounties/dbe39998-8eb7-46ea-997f-7b27f6f16ea0
https://github.com/star7th/showdoc/commit/3caa32334db0c277b84e993eaca2036f5d1dbef8