CVE-2026-93774 is an unauthenticated cross-site scripting (XSS) vulnerability in WP Photo Album Plus versions up to 9.3.02.002. The vulnerability arises from improper neutralization of input during web page generation (CWE-79). An attacker can exploit this flaw to execute arbitrary scripts in the context of the victim's browser, potentially leading to data theft, session hijacking, or other malicious actions. The CVSS 3.1 base score is 7.1, reflecting network attack vector, low attack complexity, no privileges required, user interaction required, and impacts on confidentiality, integrity, and availability with scope changed.

Successful exploitation of this vulnerability can lead to execution of arbitrary scripts in the victim's browser without authentication. This can compromise user data confidentiality, integrity, and availability. The vulnerability affects all users who interact with the vulnerable web pages, potentially allowing attackers to steal sensitive information or perform actions on behalf of users.

No explicit patch or remediation information is provided. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider restricting access to the vulnerable functionality or applying web application firewall (WAF) rules to detect and block XSS payloads. Monitor vendor channels for updates and apply official patches once released.