CVE-2026-102378 is an unauthenticated cross-site scripting (XSS) vulnerability in the bPlugins Parallax Section block affecting versions <= 2.0.4. The vulnerability is due to improper neutralization of input during web page generation, allowing attackers to inject malicious scripts. The CVSS 3.1 base score is 7.1, indicating high severity, with attack vector network, low attack complexity, no privileges required, user interaction required, and scope changed. The impact includes low confidentiality, integrity, and availability impacts. No vendor advisory or patch information is available at this time.

Successful exploitation of this vulnerability could allow an unauthenticated attacker to execute arbitrary scripts in the context of the affected web application, potentially leading to partial compromise of confidentiality, integrity, and availability of the affected system. The CVSS score of 7.1 reflects a high severity with network attack vector and no privileges required.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider applying any recommended temporary mitigations from the vendor or restricting access to the vulnerable component if possible.