--- id: CVE-2026-115498 title: >- Slim Jetpack <= 2.7.0.1 - Unauthenticated Stored Cross-Site Scripting via Contact Form 'Website' Field summary: >- The Slim Jetpack plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'g-website (Website contact-field)' parameter in all versions up to, and including, 2.7.0.1 due to insufficient input sanitization and ou… severity: high cvss: 7.2 cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N' cvssSource: cna cwe: - CWE-79 vendor: wingerspeed product: Slim Jetpack affected: - slim_jetpack <= 2.7.0.1 ssvc: exploitation: none automatable: 'yes' technicalImpact: partial timestamp: '2026-11-04T20:16:27.736571Z' published: '2026-11-04' updated: '2026-11-04' sourceUpdated: '2026-11-04T20:16:46.521Z' source: CVEORG sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-115498' references: - url: >- https://www.wordfence.com/threat-intel/vulnerabilities/id/9f66de2d-623d-4009-b05e-c764cecb5d91?source=cve - url: >- https://plugins.trac.wordpress.org/browser/slimjetpack/tags/2.7.0.1/modules/contact-form/admin.php#L232 - url: >- https://plugins.trac.wordpress.org/browser/slimjetpack/tags/2.7.0.1/modules/contact-form/grunion-contact-form.php#L1277 - url: >- https://plugins.trac.wordpress.org/browser/slimjetpack/tags/2.7.0.1/modules/contact-form/grunion-contact-form.php#L138 tags: - cve.org epss: 0.00322 epssPercentile: 0.25362 ingestedAt: '2026-11-05T21:36:00.535Z' --- ## Overview The Slim Jetpack plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'g-website (Website contact-field)' parameter in all versions up to, and including, 2.7.0.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The nonce and authentication checks on form submission are only enforced for logged-in users, allowing unauthenticated visitors to store payloads via any page containing the [contact-form] shortcode. ## Affected - `slim_jetpack <= 2.7.0.1` ## Remediation Refer to the linked advisories for vendor-supplied fixes and affected version ranges.