WordPress 6.4.14

WordPress 6.4.14 has 12 disclosed vulnerabilities in the WordSec catalog, reported between 2012 and 2026; all 12 are fixed as of October 2026. Their average CVSS score is 4.6, and the most serious one scores 7.2 out of 10. Severity breakdown: 0 critical and 1 high. 2026 was the busiest year with 11 disclosures.

The most common weakness is Improper Neutralization Of Input During Web Page Generation, behind 3 of the records (25%). Other recurring categories include Missing Authorization, Exposure Of Sensitive Information To An Unauthorized Actor.

Every one of the 12 issues recorded for WordPress 6.4.14 has a vendor fix available, so running the current release closes all known holes.

10 independent researchers contributed these findings, most of them (2) reported by Anthropic.

Strategic Overview

Avg CVSSMedium

4.6/ 10

Patch Coverage100%

Open

Fixed

Get automatic notifications for all WordPress 6.4.14 vulnerabilities before they are exploited.

Highest severity on recordCVSS 7.2CVE-2026-93485

WordPress Core <= 7.1 - Unauthenticated Stored Cross-Site Scripting via wpautop() Blockquote Handling

Read the full analysis

Vulnerability Records

12 records


2026-10-29 00:00	WordPress Core 6.4.0 - 7.1.3 - Authenticated (Author+) Stored Cross-Site Scripting via Interactivity Router Uploaded Text Files WordPress 6.4.14 6.4.0 – 7.1.3 · 8 branches	`N/A`	6.4 Medium	Anas cherni	Yes
2026-09-17 00:00	WordPress Core <= 7.1 - Authenticated (Contributor+) Information Exposure via Sample Permalink AJAX Actions WordPress 6.4.14 6.6.7 – 7.1 · 6 branches	`N/A`	4.3 Medium	hermanhms	Yes
2026-09-17 00:00	WordPress Core <= 7.1 - Authenticated (Author+) Missing Authorization to Comment/Note Reparenting via REST API WordPress 6.4.14 6.6.7 – 7.1 · 6 branches	`N/A`	4.3 Medium	viridis	Yes
2026-09-17 00:00	WordPress Core <= 7.1 - Authenticated (Administrator+) Stored Cross-Site Scripting via Custom Header Image Data WordPress 6.4.14 6.6.7 – 7.1 · 6 branches	`N/A`	4.4 Medium	Jeremy Felt	Yes
2026-09-17 00:00	WordPress Core <= 7.1 - Authenticated (Contributor+) Path Traversal via REST Templates Controller WordPress 6.4.14 5.8 – 7.1 · 6 branches	`N/A`	4.3 Medium	Anthropic	Yes
2026-09-17 00:00	WordPress Core <= 7.1 - Authenticated (Administrator+) Missing Authorization to Network Plugin Activation (Multisite) WordPress 6.4.14 6.6.7 – 7.1 · 6 branches	`N/A`	2.7 Low	Jesse McNeil	Yes
2026-09-17 00:00	WordPress Core <= 7.1 - Unauthenticated Stored Cross-Site Scripting via wpautop() Blockquote Handling WordPress 6.4.14 6.6.7 – 7.1 · 6 branches	`CVE-2026-93485`	7.2 High	Rafie Muhammad	Yes
2026-09-17 00:00	WordPress Core <= 7.1 - Missing Authorization to customize_changeset Write via XML-RPC (Multisite/Custom Role edit_css Bypass) WordPress 6.4.14 6.6.7 – 7.1 · 6 branches	`N/A`	5.5 Medium	Ben Bidner	Yes
2026-09-17 00:00	WordPress Core <= 7.1 - Forced Theme Install/Preview and Selector Injection via Theme Installer Route WordPress 6.4.14 6.6.7 – 7.1 · 6 branches	`N/A`	4.3 Medium	Paulos Yibelo	Yes
2026-09-17 00:00	WordPress Core <= 7.1 - Authenticated (Author+) Information Exposure via attachment_submitbox_metadata() WordPress 6.4.14 6.6.7 – 7.1 · 6 branches	`N/A`	4.3 Medium	HDWSec	Yes

Showing 1–10 of 12 reports