CVE-2026-86729: Improper Restriction of Excessive Authentication Attempts

WWBN AVideo through commit e01e41ecc no patched version available exposes getapipreauthorize in plugin/API/API.php as a second, undocumented login path. Unlike getapisignIn, which enforces a rate limit of 10 attempts per 5 minutes via checkRateLimit, getapipreauthorize performs the same credentia...