CVE-2026-93774 describes an unauthenticated Cross Site Scripting (XSS) vulnerability in WP Photo Album Plus affecting all versions up to and including 9.3.02.002. The vulnerability allows remote attackers to execute arbitrary scripts in the context of the affected application without requiring authentication. The CVSS v3.1 base score is 7.1, indicating a high severity with network attack vector, low attack complexity, no privileges required, user interaction required, and scope changed. The impact includes partial loss of confidentiality, integrity, and availability.

Exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of the vulnerable application, potentially leading to theft of sensitive information, manipulation of data, or disruption of service. Since the vulnerability is unauthenticated, attackers do not need valid credentials to exploit it. The scope is changed, meaning the vulnerability affects resources beyond the security scope of the vulnerable component.

No patch or official fix information is provided in the available data. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider applying web application firewall (WAF) rules to detect and block XSS attempts targeting WP Photo Album Plus and limit exposure by restricting access where feasible.