CVE-2026-42181

Lemmy is a link aggregator and forum for the fediverse. Prior to version 0.19.18, Lemmy fetches metadata for user-supplied post URLs and, under the default StoreLinkPreviews image mode, downloads the preview image through local pict-rs. While the top-level page URL is checked against internal IP...

Server-side Request Forgery (SSRF)

Overview rembg is a Remove image background Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the /api/remove endpoint, which takes a URL query parameter to fetch, process, and return images. An attacker can access pictures hosted on the internal network of...