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CVE-2026-22583

Salesforce Marketing Cloud Engagement vulnerability

9.8 CRITICALEPSS 0.66%
  1. Published24 Jan 2026

Description

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability in Salesforce Marketing Cloud Engagement (CloudPagesUrl module) allows Web Services Protocol Manipulation. This issue affects Marketing Cloud Engagement: before January 21st, 2026.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Salesforce Marketing Cloud Engagement< 2026-01-21

Remediation

Fixed in
Salesforce Marketing Cloud Engagement≥ 2026-01-21

References

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Frequently asked

Is CVE-2026-22583 being actively exploited?

CVE-2026-22583 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.66%.

How severe is CVE-2026-22583?

CVE-2026-22583 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.66% probability of exploitation.

Which products are affected by CVE-2026-22583?

Affected products include Salesforce Marketing Cloud Engagement.

How do I fix CVE-2026-22583?

Upgrade affected software to a fixed version, for example Salesforce Marketing Cloud Engagement 2026-01-21 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-22583 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.