The Validator Can Lie: SSRF Beyond URL Validation (GitLab, Mealie, Apache ShenYu, Thumbor)
CybersecuritySSRFVulnerabilitiesWeb Security
The Reddit post links to an article about SSRF (Server-Side Request Forgery) vulnerabilities that bypass URL validation in several applications including GitLab, Mealie, Apache ShenYu, and Thumbor. The external content is located at xclow3n.com.