CVE-2025-43699Network attack vector

Unauthorized data access via client-side permission check

Published Jun 10, 2025 · Updated Jun 18, 2025

Client-side permission enforcement in Salesforce OmniStudio before Spring 2025 allows remote attackers to read restricted OmniUICard data. FlexCards rely on a client-side Required Permissions check instead of enforcing equivalent field-level security on the server, so crafted requests bypass the control. No credentials or user interaction are required, and the reported consequence is limited to unauthorized disclosure of OmniUICard object data.

CVSS severity5.3
Medium
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Client-side permission enforcement in Salesforce OmniStudio before Spring 2025 allows remote attackers to read restricted OmniUICard data. FlexCards rely on a client-side Required Permissions check instead of enforcing equivalent field-level security on the server, so crafted requests bypass the control. No credentials or user interaction are required, and the reported consequence is limited to unauthorized disclosure of OmniUICard object data.

The record

CVE
CVE-2025-43699
Published
Jun 10, 2025
Updated
Jun 18, 2025
Vendor
Salesforce
Product
OmniStudio
Classifications
CWE-602, CAPEC-180, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 10, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 18, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <Spring 2025

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Salesforce · OmniStudioversion=0 <Spring 2025

Published CVSS scores

5.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-602Client-Side Enforcement of Server-Side Security
CAPEC-180Exploiting Incorrectly Configured Access Control Security Levels
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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