PT-2026-26447 · Suitecrm · Suitecrm

Rvizx · Published 2026-03-19 · Updated 2026-03-20 · CVE-2026-29109

Positive Technologies (AI Summary)

CVSS v4.0

8.6

High

Base vector

AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions SuiteCRM versions prior to 8.9.3

Description SuiteCRM is an open-source Customer Relationship Management (CRM) software application. Versions up to and including 8.9.2 contain an unsafe deserialization issue in the SavedSearch filter processing component. This allows an authenticated administrator to execute arbitrary system commands on the server. The FilterDefinitionProvider.php file calls the unserialize() function on user-controlled data from the saved search.contents database column without restricting instantiable classes.

Recommendations Update to SuiteCRM version 8.9.3 or later.

Exploit

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2026-29109

GHSA-MHQ2-277M-6W24

Affected Products

Suitecrm

References · 5

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/29xxx/CVE-2026-29109.json · Exploit
• https://github.com/SuiteCRM/SuiteCRM-Core/security/advisories/GHSA-mhq2-277m-6w24 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-29109 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-29109 · Security Note
• https://twitter.com/CVEnew/status/2034841500052595096 · Twitter Post