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Description

WordPress Ultimate Form Builder Lite plugin version 1.3.7 and below contains an SQL injection vulnerability that allows authenticated attackers to manipulate database queries by injecting SQL code through the entry_id POST parameter. Attackers can send POST requests to the admin-ajax.php endpoint with the ufbl_get_entry_detail_action action to extract, modify, or escalate privileges within the WordPress database.

PUBLISHED Reserved 2026-05-23 | Published 2026-05-23 | Updated 2026-05-26 | Assigner VulnCheck




HIGH: 7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
HIGH: 7.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Problem types

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Product status

Any version
affected

Credits

defensecode finder

References

www.exploit-db.com/exploits/44884 (ExploitDB-44884) exploit

vulnerablesite.com/wp-admin/admin-ajax.php (Vulnerability Advisory) vendor-advisory

www.vulncheck.com/...builder-lite-sql-injection-via-entry-id (VulnCheck Advisory: WordPress Ultimate Form Builder Lite 1.3.7 SQL Injection via entry_id) third-party-advisory

cve.org (CVE-2018-25352)

nvd.nist.gov (CVE-2018-25352)

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