WordPress 5.9.9

WordPress 5.9.9 has 7 disclosed vulnerabilities in the WordSec catalog, reported between 2012 and 2025; all 7 are fixed as of August 2026. Their average CVSS score is 5.3, and the most serious one scores 6.4 out of 10. 2024 was the busiest year with 4 disclosures.

The most common weakness is Cross-Site Scripting, behind 4 of the records (57%). Other recurring categories include Exposure Of Sensitive Information To An Unauthorized Actor, Path Traversal.

Every one of the 7 issues recorded for WordPress 5.9.9 has a vendor fix available, so running the current release closes all known holes.

6 independent researchers contributed these findings, one record each.

Strategic Overview

Avg CVSSMedium

5.3/ 10

Patch Coverage100%

Open

Fixed

Get automatic notifications for all WordPress 5.9.9 vulnerabilities before they are exploited.

Highest severity on recordCVSS 6.4CVE-2025-58674

WordPress <= 6.8.2 - Authenticated (Author+) Stored Cross-Site Scripting

Read the full analysis

Vulnerability Records

7 records


2025-09-22 00:00	WordPress <= 6.8.2 - Authenticated (Contributor+) Sensitive Information Exposure WordPress 5.9.9 4.7 – 6.8.2 · 22 branches	`CVE-2025-58246`	4.3 Medium	Abu Hurayra (HurayraIIT)	Yes
2025-09-22 00:00	WordPress <= 6.8.2 - Authenticated (Author+) Stored Cross-Site Scripting WordPress 5.9.9 4.7 – 6.8.2 · 23 branches	`CVE-2025-58674`	6.4 Medium	SavPhill (Savphill)	Yes
2024-06-24 00:00	WordPress Core < 6.5.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via HTML API WordPress 5.9.9 5.9 – 6.5.4 · 7 branches	`CVE-2024-6307`	6.4 Medium	Alex Concha	Yes
2024-06-24 00:00	WordPress Core < 6.5.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via Template Part Block WordPress 5.9.9 5.9 – 6.5.4 · 7 branches	`CVE-2024-31111`	6.4 Medium	Rafie Muhammad	Yes
2024-06-24 00:00	WordPress Core < 6.5.5 - Authenticated (Contributor+) Directory Traversal WordPress 5.9.9 4.1 – 6.5.4 · 26 branches	`CVE-2024-32111`	4.3 Medium	apple502j	Yes
2024-04-04 00:00	WordPress Core <= 6.4.3 - Sensitive Information Exposure via redirect_guess_404_permalink WordPress 5.9.9 <= 6.4.3	`CVE-2023-5692`	5.3 Medium	Francesco Carlucci	Yes
2012-06-20 00:00	WordPress Core - Informational < 6.8 - Weak Hashing Algorithm WordPress 5.9.9 < 6.8	`CVE-2012-6707`	3.7 Low	Anonymous	Yes

Showing 1–7 of 7 reports