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Salesforce CVE-2026-22586

CRITICAL
Use of Hard-coded Cryptographic Key (CWE-321)
2026-01-24 security@salesforce.com
Information Disclosure Salesforce Marketing Cloud Engagement
9.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:59 vuln.today
CVE Published
Jan 24, 2026 - 01:15 nvd
CRITICAL 9.8

DescriptionCVE.org

Hard-coded Cryptographic Key vulnerability in Salesforce Marketing Cloud Engagement (CloudPages, Forward to a Friend, Profile Center, Subscription Center, Unsub Center, View As Webpage modules) allows Web Services Protocol Manipulation. This issue affects Marketing Cloud Engagement: before January 21st, 2026.

AnalysisAI

Hardcoded cryptographic key in Salesforce Marketing Cloud Engagement used across CloudPages, Forward to a Friend, Profile Center, and Subscription Center. Fourth critical Salesforce CVE.

Technical ContextAI

CWE-321 hardcoded cryptographic key shared across multiple Marketing Cloud components.

RemediationAI

Apply Salesforce security update. Rotate any derived keys.

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CVE-2026-22586 vulnerability details – vuln.today
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