CVE-2026-47761
8.7 · HIGHOverview
CVE-2026-47761 is a high-severity vulnerability affecting tiny tinymce. It was published on May 28, 2026 and has a CVSS 3.1 base score of 8.7 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
TinyMCE is an open source rich text editor. Prior to 5.11.1, 7.9.3, and 8.5.1, there is a stored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted data-mce-* attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled. This vulnerability is fixed in 5.11.1, 7.9.3, and 8.5.1.
Remediation
Check the references section for vendor advisories and patches from tiny. Update tinymce to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| tiny | tinymce | >= 0, < 5.11.1 | Affected |
Frequently Asked Questions
What is CVE-2026-47761?
CVE-2026-47761 is a high-severity vulnerability affecting tiny tinymce. It was published on May 28, 2026 and has a CVSS 3.1 base score of 8.7 (HIGH).
How severe is CVE-2026-47761?
This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-47761?
Check the references section for vendor advisories and patches from tiny. Update tinymce to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-47761?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-47761 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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