CVE-2026-57704
HighCVSS 7.1Exploitation Probability (EPSS)
Low risk16th percentile - higher than 16% of all known CVEs
Summary
The Smart Manager plugin version 8.90.0 and earlier contains an unauthenticated Cross-Site Scripting (XSS) vulnerability. An attacker can inject a malicious script that executes in the victim's browser.
Risk Assessment
Risk includes session hijacking, redirection to malicious sites, or theft of sensitive data. The attack does not require authentication, increasing the attack surface.
Recommendation
Immediately update the Smart Manager plugin to the latest available version. Also consider deploying a Web Application Firewall (WAF) to block common XSS patterns.
Other vulnerabilities in Smart Manager
See all- CVE-2026-18443High
The Smart Manager plugin for WordPress is vulnerable to generic SQL injection via the 'access_privileges' parameter in versions up to and including 8.97.0. Authenticated attackers with subscriber-level access and above can append SQL queries to existing queries to extract sensitive information from the database. Exploitation is only possible when an administrator has saved a role-based deny-list configuration that does not block the internal 'access-privilege' module.
- CVE-2026-45216High
The Smart Manager plugin for WordPress contains an incorrect privilege assignment vulnerability that allows privilege escalation. This issue affects versions up to and including 8.85.0.
Original NVD description (English source)
Unauthenticated Cross Site Scripting (XSS) in Smart Manager <= 8.90.0 versions.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS