SQL Injection in Carlosfazenda Fast Page & Post Duplicator
CVE-2026-2893
The Page and Post Clone plugin for WordPress is vulnerable to SQL Injection via the 'meta_key' parameter in the content_clone() function in all versions up to, and including, 6.3. This is due to insufficient escaping on the user-supplied meta_key value and insufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The injection is second-order: the malicious payload is stored as a post meta key and executed when the post is cloned.
Vulnerability class: SQL Injection
EPSS: 0.002 (16.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Carlosfazenda Fast Page & Post Duplicator — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-2893?
- CVE-2026-2893 is a medium-severity vulnerability in Carlosfazenda Fast Page & Post Duplicator, classified under SQL Injection. CVSS score: 6.5/10. Published 2026-03-05.
- How severe is CVE-2026-2893?
- Medium severity. CVSS v3 base score is 6.5 out of 10.