CVE-2026-22585
CWE-327Published: January 24, 2026· Updated: Jun 17, 2026
Official Description
Use of a Broken or Risky Cryptographic Algorithm 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.
Risk Analysis
The use of a broken or risky cryptographic algorithm in Salesforce Marketing Cloud Engagement modules allows for potential web services protocol manipulation. This critical vulnerability is assigned a 9.8 CVSS score due to the potential for unauthorized access or system compromise.
The flaw is remotely exploitable with low complexity, though it is not currently tracked in the CISA KEV database.
Update the Salesforce Marketing Cloud Engagement modules to the version released on or after January 21st, 2026.
Technical Analysis
CVE-2026-22585 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (1)
Quick Facts
Related CVEs (CWE-327)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2026-22585 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts