CVE-2024-31212

InstantCMS is a free and open source content management system. A SQL injection vulnerability affects instantcms v2.16.2 in which an attacker with administrative privileges can cause the application to execute unauthorized SQL code. The vulnerability exists in index_chart_data action, which receives an input from user and passes it unsanitized to the core model `filterFunc` function that further embeds this data in an SQL statement. This allows attackers to inject unwanted SQL code into the statement. The `period` should be escaped before inserting it in the query. As of time of publication, a patched version is not available.

• CWE-20
• CWE-89
• CWE-89

• https://github.com/instantsoft/icms2/blob/4691a1524780e74107f6009b48d91e17a81b0fa1/system/controllers/admin/actions/index_chart_data.php#L190Product
• https://github.com/instantsoft/icms2/blob/4691a1524780e74107f6009b48d91e17a81b0fa1/system/core/model.php#L744Product
• https://github.com/instantsoft/icms2/security/advisories/GHSA-qx95-w566-73fwExploit, Vendor Advisory
• https://user-images.githubusercontent.com/109034767/300806111-a33d9548-d99f-4034-bef3-fbd7fa62c37f.pngPermissions Required
• https://github.com/instantsoft/icms2/blob/4691a1524780e74107f6009b48d91e17a81b0fa1/system/controllers/admin/actions/index_chart_data.php#L190Product
• https://github.com/instantsoft/icms2/blob/4691a1524780e74107f6009b48d91e17a81b0fa1/system/core/model.php#L744Product
• https://github.com/instantsoft/icms2/security/advisories/GHSA-qx95-w566-73fwExploit, Vendor Advisory
• https://user-images.githubusercontent.com/109034767/300806111-a33d9548-d99f-4034-bef3-fbd7fa62c37f.pngPermissions Required

Published

Apr 4, 2024

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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