CVE-2026-2298

Severity: critical (CVSS 9.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-03-23 · updated 2026-06-17
Weakness: CWE-88

Description

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability in Salesforce Marketing Cloud Engagement allows Web Services Protocol Manipulation. This issue affects Marketing Cloud Engagement: before January 30th, 2026.

Affected products

Salesforce Marketing Cloud Engagement: before January 30th, 2026 — fixed in 2026, January 30th

How to fix

Upgrade to a fixed version: Salesforce Marketing Cloud Engagement 2026, January 30th. Check the vendor advisory for mitigations.

References

https://help.salesforce.com/s/articleView?id=005299346&type=1

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