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Vulnerability record · CVE-2021-44350 · published 15 December 2021

CVE-2021-44350: Thinkphp sql injection vulnerability

Thinkphp · Thinkphp

SQL Injection vulnerability exists in ThinkPHP5 5.0.x <=5.1.22 via the parseOrder function in Builder.php.

9.8 CVSS 3.1 Critical EPSS 1.4% · top 29.1% CWE-89 · SQL injection
9.8CVSS 3.1 base score, v2 7.5
1.4%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

SQL Injection vulnerability exists in ThinkPHP5 5.0.x <=5.1.22 via the parseOrder function in Builder.php.

CVSS:3.1/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://github.com/top-think/framework/issues/2613 ExploitIssue TrackingThird Party Advisory
https://github.com/top-think/framework/issues/2613 ExploitIssue TrackingThird 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-2021-44350), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.