CVE-2026-108580 [MEDIUM] – AniWorld Downloader before 5.3.0 contains an improper restriction of authentication attemp

AniWorld Downloader before 5.3.0 contains an improper restriction of authentication attempts vulnerability in the WebUI /login POST handler that allows unauthenticated attackers to guess passwords without throttling. Attackers can enumerate usernames through verify_user response timing and brute-force passwords on exposed WebUI instances to take over accounts.