CVE-2026-51947

CRITICAL SEVERITY

CVSS Score & Metrics

Base Score

9.8 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H                                    

Vulnerability Description

An issue in Pivotal CRM 6.6.4.08 and systems using patch-ghi-15381-cwe-502-20251225.zip (fixed in Pivotal CRM 6.6.5.10 and Patch_CWE502_20260316.zip) allows a remote attacker to execute arbitrary code via the Pivotal.Engine.Client.Services.Conversion.dll component. NOTE: this issue exists because of an incomplete fix for CVE-2026-39253.

Vulnerability Details

Published Date

July 01, 2026

Last Modified

July 02, 2026

CWE ID

CWE-502

Source

NVD

External References

https://support.pivotal.aurea.com/article/129552-remediating-insecure-deserialization-cwe-502-in-pivotal-6-6-04-08-smart-client-pbs
https://timtimxs.github.io/CVE-2026-39253-Advisory/
https://timtimxs.github.io/CVE-2026-51947-Advisory/

CVE-2026-51947

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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