Vulnerability Description
WordPress Core is vulnerable to Stored Cross-Site Scripting via Quick Edit in all versions up to, and including, 7.0.2 due to insufficient escaping of user display names. 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 higher privileged user accesses the affected administrative screens. This issue only affects sites with a large number of users.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://core.trac.wordpress.org/changeset/63061
- https://wordpress.org/news/2026/08/wordpress-7-0-3-release/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/92babbbf-74bd-474f-905
FAQ
What is CVE-2026-114570?
CVE-2026-114570 is a vulnerability with a CVSS score of 4.9 (MEDIUM). WordPress Core is vulnerable to Stored Cross-Site Scripting via Quick Edit in all versions up to, and including, 7.0.2 due to insufficient escaping of user display names. This makes it possible for au...
How severe is CVE-2026-114570?
CVE-2026-114570 has been rated MEDIUM with a CVSS base score of 4.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-114570?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.