CVE-2026-66707
HIGHCVSS 7.1/10EPSS 0.15%
Last modified
CVE-2026-66707 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. Unauthenticated Cross Site Scripting (XSS) in Facebook for WooCommerce <= 3.7.5 versions.. EPSS estimates a 0.15% chance of exploitation in the next 30 days.
Description
Unauthenticated Cross Site Scripting (XSS) in Facebook for WooCommerce <= 3.7.5 versions.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Facebook for WooCommerce | >= n/a, <= 3.7.5 |
References
Timeline
- Published
- Last Modified
- Status
- Received
Frequently Asked Questions
What is CVE-2026-66707?
Unauthenticated Cross Site Scripting (XSS) in Facebook for WooCommerce <= 3.7.5 versions.
How severe is CVE-2026-66707?
CVE-2026-66707 has a CVSS score of 7.1/10 (HIGH severity). The EPSS model estimates a 0.15% probability of exploitation in the next 30 days.
How do I fix CVE-2026-66707?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-6670The Media Sync plugin for WordPress is vulnerable to Path Tr…6.5
- CVE-2026-66701Unauthenticated Broken Access Control in Profile Builder <= …5.3
- CVE-2026-66702Unauthenticated Cross Site Scripting (XSS) in Rank Math SEO …7.1
- CVE-2026-66703Contributor Cross Site Scripting (XSS) in MailOptin <= 1.2.7…6.5
- CVE-2026-66705Unauthenticated Cross Site Scripting (XSS) in Facebook for W…7.1
- CVE-2026-66706Author Cross Site Scripting (XSS) in Subscribe to Comments <…5.9
- CVE-2026-66708Unauthenticated Broken Access Control in Total Upkeep <= 1.1…8.2
- CVE-2026-66709Shop manager Remote Code Execution (RCE) in CTX Feed <= 6.6.…9.1
- CVE-2026-66710Unauthenticated Local File Inclusion in e2pdf <= 1.32.40 ver…8.1
- CVE-2026-66711Subscriber Cross Site Scripting (XSS) in WooCommerce Multili…7.1
- CVE-2026-66712Unauthenticated Broken Access Control in Simple Membership <…7.5
- CVE-2026-66713Deserialization of Untrusted Data (CWE-502) in the Tribes-ba…9.8
Are you affected by CVE-2026-66707?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST