The Share to Google Classroom plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the share_to_google shortcode in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
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Fixes

Solution

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Workaround

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History

Tue, 11 Nov 2025 03:45:00 +0000

Type Values Removed Values Added
Description The Share to Google Classroom plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the share_to_google shortcode in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Title Share to Google Classroom <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via share_to_google Shortcode
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2025-11-11T03:30:43.813Z

Reserved: 2025-11-04T19:40:13.947Z

Link: CVE-2025-12711

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2025-11-11T04:15:49.927

Modified: 2025-11-11T04:15:49.927

Link: CVE-2025-12711

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.