Lemmy is a link aggregator and forum for the fediverse. Prior to lemmy-ui 0.19.19-beta.1, LemmyNet/lemmy-ui renders Markdown in src/shared/markdown.ts for post bodies, comment bodies, private message…
Info
Summary
Lemmy is a link aggregator and forum for the fediverse. Prior to lemmy-ui 0.19.19-beta.1, LemmyNet/lemmy-ui renders Markdown in src/shared/markdown.ts for post bodies, comment bodies, private messages, and community and site sidebars through mdToHtml, which returns a raw __html object that Inferno injects without a sanitizer pass. setupMarkdown configures html as false but registers markdown-it-html5-embed@1.0.0 with useImageSyntax enabled, so an image targeting video media becomes a video elem…
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Sources
- NVD DATABASE
Original Links
- https://github.com/LemmyNet/lemmy-ui/commit/81a3fe07f2a5acc11188320534aa6bf937ebf7ff
- https://github.com/LemmyNet/lemmy-ui/pull/4213
- https://github.com/LemmyNet/lemmy/releases/tag/0.19.19-beta.1
- https://github.com/LemmyNet/lemmy/security/advisories/GHSA-2g66-9fr3-ppwj
- https://github.com/LemmyNet/lemmy/security/advisories/GHSA-2g66-9fr3-ppwj
Timeline
- nvd_ingest NVD