CVE-2026-55840 Scoold: Open Redirect in getBackToUrl() allows phishing via domain-prefix startsWith bypass

Scoold is a Q&A and a knowledge sharing platform for teams. Prior to 1.69.1, the getBackToUrl method in src/main/java/com/erudika/scoold/utils/HttpUtils.java validates the backto and returnto parameters with Strings.CI.startsWith against the configured server URL. An attacker can supply an absolu...