The DPD Baltic Shipping plugin for WordPress is affected by a reflected cross-site scripting vulnerability (CWE-79) in the 'search_value' parameter. Versions up to and including 1.2.83 do not properly sanitize or escape user input, enabling attackers to inject malicious scripts that execute in the context of a victim's browser when they click a crafted link. This vulnerability requires user interaction and does not require privileges to exploit. The CVSS 3.1 base score is 6.1, reflecting network attack vector, low attack complexity, no privileges required, user interaction needed, scope changed, and low impact on confidentiality and integrity with no impact on availability.

Successful exploitation allows an unauthenticated attacker to execute arbitrary scripts in the context of a victim's browser session, potentially leading to information disclosure or manipulation of user interactions within the affected site. The vulnerability does not impact system availability and has a limited impact on confidentiality and integrity. There are no reports of active exploitation in the wild.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider disabling or removing the vulnerable plugin or applying custom input validation and output escaping on the 'search_value' parameter if feasible. Monitor official dpdbaltics communications for updates regarding patches or mitigations.