# CVE-2026-120515: SEOPress <= 10.3 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'seopress_google_analytics_affiliate_tracking' and 'seopress_google_analytics_download_tracking' Parameters

Status: published. Published: 2026-11-07. Updated: 2026-11-07.

The SEOPress – AI SEO Plugin & On-site SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'seopress_google_analytics_affiliate_tracking' and 'seopress_google_analytics_download_tracking' settings in versions up to, and including, 10.3. This is due to insufficient input sanitization and output escaping on these settings as they are interpolated into the inline Google Analytics tracking snippet by seopress_google_analytics_js(): the affiliate value receives no sanitization at all (it is omitted from inc/admin/sanitize/Sanitize.php) and lands inside a <script> block, while the download value is only passed through sanitize_text_field() and lands inside a JavaScript regular-expression literal that preserves parentheses, semicolons and slashes. This makes it possible for authenticated attackers, with Subscriber-level access and above (where an administrator has delegated the SEOPress 'analytics' capability under Settings > Advanced > Security — the precondition Wordfence accepted for CVE-2026-101357), to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- rainbowgeek / SEOPress – AI SEO Plugin & On-site SEO: ≥ 0; ≤ 10.3 (affected, semver). Source: CNA: Wordfence

## Severity and prioritization

- CVSS 3.1: 6.4 (medium); CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N; source: CNA: Wordfence

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-79

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/10a13871-c98e-4785-ab41-18e548e07c05?source=cve (CNA: Wordfence)

- https://plugins.trac.wordpress.org/browser/wp-seopress/tags/10.3/inc/functions/options-google-analytics.php#L800 (CNA: Wordfence)

- https://plugins.trac.wordpress.org/browser/wp-seopress/tags/10.3/inc/functions/options-google-analytics.php#L822 (CNA: Wordfence)

- https://plugins.trac.wordpress.org/browser/wp-seopress/tags/10.3/src/Actions/Api/Options/AnalyticsSettings.php#L104 (CNA: Wordfence)

- https://plugins.trac.wordpress.org/browser/wp-seopress/tags/10.3/inc/admin/sanitize/Sanitize.php#L63 (CNA: Wordfence)

- https://plugins.svn.wordpress.org/wp-seopress/trunk/ (CNA: Wordfence)

- https://plugins.trac.wordpress.org/browser/wp-seopress/tags/10.4/inc/functions/options-google-analytics.php (CNA: Wordfence)

## Provenance

- CNA: Wordfence: https://www.cve.org/CVERecord?id=CVE-2026-120515; retrieved 2026-11-07; source updated 2026-11-07

Revision: 51748aa68dec5842a09c78e8a5bc5e25642833d1a3dba531088946d8927a48c1

Canonical: https://y2.dev/cve/CVE-2026-120515

## Agent and API access

Public CVE pages, Markdown, and JSON are free to read without an account or API key.

- Public catalog: https://y2.dev/cve/index.json. Follow nextCursor with the same search, filters, sort, and limit (1–100). A null cursor marks the end.

- WebMCP: search_cve_disclosures, get_cve_disclosure, get_cve_page_markdown, get_y2_cve_access. Available in compatible browsers.

- Cyber API: https://api.y2.dev/api/v2/cyber/cves and https://api.y2.dev/api/v2/cyber/cves/{cveId}.

- Y2 Pro or Elite: create a workspace API key with the intel:cyber scope and send Authorization: Bearer <Y2_API_KEY>. Setup: https://y2.dev/docs/api/create-key.

- x402: Pay per request without an account or API key. Omit Authorization, read the HTTP 402 PAYMENT-REQUIRED challenge, validate its current requirements, and retry with PAYMENT-SIGNATURE through an authorized payment client. These browser tools never make payments. Guide: https://y2.dev/docs/api/x402.

- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

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