CVE-2023-2029

The PrePost SEO WordPress plugin through 3.0 does not properly sanitize some of its settings, which could allow high-privilege users to perform Stored Cross-Site Scripting (XSS) attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

CVSS v3.1

4.8 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS

0.63% chance of exploitation in the next 30 days, 48th percentile

Published

2023-07-10

Updated

2025-02-13

Proof-of-concept exploits (2)

• http://packetstormsecurity.com/files/173729/WordPress-PrePost-SEO-3.0-Cross-Site-Scriptin…
• https://wpscan.com/vulnerability/4889ad5a-c8c4-4958-b176-64560490497b

References

• CVE Record
• NVD entry

Related

• CVE-2023-2028
• CVE-2023-2030
• CVE-2023-20273
• CVE-2023-2032
• CVE-2023-2026
• CVE-2023-2033