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TI-2026-18147 Aliases CVE-2026-22586GHSA-83vr-2q27-pm8v

Hard-coded Cryptographic Key vulnerability in Salesforce Marketing Cloud Engagement…

Priority MEDIUM 50CWE-321Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-321.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00602 49th percentileScored 2026-11-07
Fix Fixed Marketing Cloud Engagement (Salesforce): January 21, 2026

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
SalesforceMarketing Cloud Engagementbefore January 21, 2026January 21, 2026Patch availableCNA
  • Marketing Cloud Engagement VendorSalesforce Affected before January 21, 2026 Fixed in January 21, 2026 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:salesforce:marketing_cloud_engagement:*:*:*:*:*:*:*:*before 2026-01-21VulnerableSalesforce
  • cpe:2.3:a:salesforce:marketing_cloud_engagement:*:*:*:*:*:*:*:* Versions before 2026-01-21 Vulnerable ·Salesforce

Remediation

  • Fix · CNA Marketing Cloud Engagement (Salesforce) Fixed in January 21, 2026

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Salesforce Marketing Cloud Engagement January 21, 2026

    4 records Highest priority Priority MEDIUM 4 MEDIUM

    Other records, highest priority first

    • TI-2026-18144 Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')…Priority MEDIUM 50
    • TI-2026-18143 Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')…Priority MEDIUM 50
    • TI-2026-18146 Broken or risky cryptographic algorithm in Salesforce Marketing Cloud EngagementPriority MEDIUM 49
    Show all 4 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-22586
  2. 2026-10-03 Alias added: GHSA-83vr-2q27-pm8v

References

Advisory 1

  • TI-2026-18144 Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')… CVSS 3.1CRITICAL 9.8
  • TI-2026-18143 Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')… CVSS 3.1CRITICAL 9.8
  • TI-2026-18146 Broken or risky cryptographic algorithm in Salesforce Marketing Cloud Engagement CVSS 3.1CRITICAL 9.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences