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Vulnerability record · CVE-2018-18529 · published 19 October 2018

CVE-2018-18529: Thinkphp sql injection vulnerability

Thinkphp · Thinkphp

ThinkPHP 3.2.4 has SQL Injection via the count parameter because the Library/Think/Db/Driver/Mysql.class.php parseKey function mishandles the key variable. NOTE: a backquote character is not required in the attack URI.

9.8 CVSS 3.0 Critical EPSS 1.2% · top 33.0% CWE-89 · SQL injection
9.8CVSS 3.0 base score, v2 7.5
1.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

ThinkPHP 3.2.4 has SQL Injection via the count parameter because the Library/Think/Db/Driver/Mysql.class.php parseKey function mishandles the key variable. NOTE: a backquote character is not required in the attack URI.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.kingkk.com/2018/10/Thinkphp-%E8%81%9A%E5%90%88%E6%9F%A5%E8%AF%A2%E6%BC%8F%E6%B4%9E/#ThinkPHP3-lt-3-2-4 ExploitThird Party Advisory
https://www.kingkk.com/2018/10/Thinkphp-%E8%81%9A%E5%90%88%E6%9F%A5%E8%AF%A2%E6%BC%8F%E6%B4%9E/#ThinkPHP3-lt-3-2-4 ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2018-18529), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.