CVE-2026-22586

Name: CVE-2026-22586
Creator: NVD / NIST
Published: 2026-01-24T01:15:50.283+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.61%

Last modified Jun 17, 2026

CVE-2026-22586 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 0.61% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.61%

44.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-321

Affected Software

Vendor	Product	Versions
Salesforce	Marketing Cloud Engagement	< 2026-01-21

References

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

Timeline

Published: Jan 24, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-22586?

How severe is CVE-2026-22586?

CVE-2026-22586 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.61% probability of exploitation in the next 30 days.

How do I fix CVE-2026-22586?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-22586?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST