diskover-web v2.3.0 Community Edition is vulnerable to multiple boolean-based blind SQL injection flaws in its Elasticsearch configuration form. Unsanitized user input in POST parameters such as ES_PASS, ES_MAXSIZE, ES_TRANSLOGSIZE, ES_TIMEOUT, ES_USER, ES_HOST, ES_PORT, ES_SCROLLSIZE, ES_CHUNKSIZE and others can be crafted to inject arbitrary SQLite expressions wrapped in JSON functions. By exploiting these injection points, an attacker can infer or extract sensitive information from the underlying database without authentication. This issue stems from improper input validation and parameterization in the application's JSON-based query construction.

diskover-web v2.3.0 Community Edition suffers from multiple stored cross-site scripting (XSS) vulnerabilities in its administrative settings interface. Various configuration fields such as ES_HOST, ES_INDEXREFRESH, ES_PORT, ES_SCROLLSIZE, ES_TRANSLOGSIZE, ES_TRANSLOGSYNCINT, EXCLUDES_FILES, FILE_TYPES[], INCLUDES_DIRS, INCLUDES_FILES, and TIMEZONE do not properly sanitize user-supplied input. Malicious payloads submitted via these parameters are persisted in the application and executed whenever an administrator views or edits the settings page.

diskover-web v2.3.0 Community Edition is vulnerable to multiple reflected cross-site scripting (XSS) flaws in its web interface. Unsanitized GET parameters including maxage, maxindex, index, path, q (query), and doctype are directly echoed into the HTML response, allowing attackers to inject and execute arbitrary JavaScript when a victim visits a maliciously crafted URL.