SQL injection vulnerability in Dede CMS v.5.7.118 allows a remote attacker to obtain sensitive information via the sqlquery parameter of the sys_sql_query.php component

The following non-blocking warnings were raised during the lint phase of this triage (e.g. reference URLs not yet on the allowlist). They do not affect entry usability and are disclosed for transparency (see DR-002).

• REF_URL_NOT_ALLOWLISTED url not in allowlist: https://gitee.com/etera1i2e/cve-2026-51077/blob/master/README.md
• REF_URL_NOT_ALLOWLISTED url not in allowlist: https://www.dedecms.com/