CVE-2026-22585Disclosure(salesforce / marketing_cloud_engagement)

LOWCVSS 9.8 · CRITICAL

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

Hunt for exploitation attempts and persistence artifacts
Increase monitoring for publicly documented tradecraft
Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD 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.

salesforce CVEs Back to dashboard

1.5/ 10 priority

Sources & remediation

Vendor / third-party advisories

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

Weakness type (CWE)

CWE-327

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

marketing_cloud_engagement

Threat summary

Public PoC is present in monitored signal
3 mentions across 2 observed days
Momentum state: stable

What's happening

PoC mentioned or linked in 1 signal
Technical details provided in 3 signals
Disclosure: 3 classified signals
Peaked 1d ago at 2 mentions (2026-05-05); latest day: 1
3 total mentions across 2 days

Affected systems

Vendors

salesforce

Products

marketing_cloud_engagement

Deep dive

Activity timeline3 mentions / 2d

Signal classification1 categories

Disclosure

3100.0%

Referenced assets1 URL

By indicator

https://slcyber.io/research-center/ghosts-of-encryption-past-salesforce-exacttarget/

Classification over time

Date	Total	Labels

2026-05-05	2	Disclosure2
2026-05-09	1	Disclosure1

Full discourse3 posts

Assetnote@assetnote157d
Disclosure
Our team discovered a vulnerability in Salesforce Marketing Cloud that allowed us to leak PII of subscribers and emails sent through SFMC, without any auth. Assigned CVE-2026-22585, CVE-2026-22586, CVE-2026-22582, CVE-2026-22583, CVE-2026-2298. Read our writeup here: https://slcyber.io/research-center/ghosts-of-encryption-past-salesforce-exacttarget/
Post summary
The post announces the discovery and public disclosure of multiple CVEs in Salesforce Marketing Cloud that enable unauthenticated leakage of subscriber PII and email data, accompanied by a link to a detailed writeup.
025166387.0K
10.3K followersView on X
Patrik Grobshäuser@ITSecurityguard157d
Disclosure
How we read all your emails in Salesforce Marketing Cloud. AMPScript injection in subject lines, padding oracle on a static AES key shared across every tenant. CVE-2026-22585/22586/22582/22583/2298 🔥 😏 https://slcyber.io/research-center/ghosts-of-encryption-past-salesforce-exacttarget/
Post summary
The text announces newly discovered CVEs affecting Salesforce Marketing Cloud, describing injection and padding oracle vulnerabilities with technical details, but no PoC, exploit code, patch, or active exploitation is mentioned.
32044243.1K
31.6K followersView on X
Juliano Rizzo@julianor153d
Disclosure
Salesforce bugs (CVE-2026-22585 +) no auth encryption → padding oracle → encrypt → read other users' data. 2010: with the ASP NET bugs/papers with @XorNinja, we showed these attacks were practical in web apps and introduced turning the oracle into an encryption primitive.
Post summary
The note announces Salesforce CVEs (CVE-2026-22585+) and outlines a padding‑oracle vulnerability arising from missing authentication encryption, which could allow reading other users’ data.
110041176.1K
9.5K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	salesforce	marketing_cloud_engagement	-	-	-

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Back to dashboard salesforce CVEs marketing_cloud_engagement vulnerabilities

What researchers are saying

CVE-2026-22585

Assetnote[verified]@assetnoteDisclosure

The post announces the discovery and public disclosure of multiple CVEs in Salesforce Marketing Cloud that enable unauthenticated leakage of subscriber PII and email data, accompanied by a link to a detailed writeup.

Juliano Rizzo[verified]@julianorDisclosure

The note announces Salesforce CVEs (CVE-2026-22585+) and outlines a padding‑oracle vulnerability arising from missing authentication encryption, which could allow reading other users’ data.

Patrik Grobshäuser@ITSecurityguardDisclosure

The text announces newly discovered CVEs affecting Salesforce Marketing Cloud, describing injection and padding oracle vulnerabilities with technical details, but no PoC, exploit code, patch, or active exploitation is mentioned.