CVE-2026-101357
MediumCVSS 4.9Exploitation Probability (EPSS)
Low risk14th percentile - higher than 14% of all known CVEs
Summary
The SEOPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'seopress_google_analytics_matomo_id' parameter in all versions up to, and including, 10.2. An authenticated attacker with subscriber-level access or above can inject arbitrary web scripts that execute when a user visits the injected page.
Risk Assessment
A low-privileged attacker can execute arbitrary JavaScript in visitors' browsers, potentially leading to session or data theft. It requires an administrator to have delegated Analytics management capability to the Subscriber role.
Recommendation
Update the plugin to a version newer than 10.2 when available, and revoke the delegation of Analytics management capability to the Subscriber role if not necessary.
Other vulnerabilities in SEOPress
See all- CVE-2026-116535Medium
The SEOPress plugin for WordPress (up to 10.3) is vulnerable to Stored Cross-Site Scripting via the 'display_name' parameter. Insufficient input sanitization and output escaping allow authenticated attackers with Subscriber-level access to inject arbitrary scripts that execute when a user visits an injected page. The payload uses the %%archive_title%% token with HTML, and the plugin substitutes the token after escaping.
- CVE-2026-96564High
The SEOPress plugin for WordPress is vulnerable to stored cross-site scripting via author display name in versions up to and including 10.2. Unauthenticated attackers can inject arbitrary web scripts that execute when a user accesses an injected page. Exploitation requires the 'Track Authors' custom dimension to be configured in Google Analytics 4 or Matomo settings, and the attacker must be able to publish public singular content.
- CVE-2026-85305Medium
Server-Side Request Forgery (SSRF) vulnerability in SEOPress allows Server Side Request Forgery. This issue affects SEOPress: from n/a through 10.1.
Original NVD description (English source)
The SEOPress – AI SEO Plugin & On-site SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'seopress_google_analytics_matomo_id' parameter in all versions up to, and including, 10.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This requires an administrator to have delegated the Analytics management capability to the Subscriber role via the plugin's Advanced > Security settings.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS