# CVE-2025-43699: Security feature bypass in OmniStudio

> Attackers can bypass required permission checks in Salesforce OmniStudio FlexCards due to client-side enforcement of server-side security controls.

- **Severity:** Medium 5.3 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 10 Jun 2025
- **Updated:** 18 Jun 2025
- **Also known as:** GHSA-3hvp-qhfg-j3vj

## What is CVE-2025-43699?

CVE-2025-43699 is a medium-severity vulnerability in Salesforce OmniStudio, published on 10 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Client-Side Enforcement of Server-Side Security vulnerability in Salesforce OmniStudio (FlexCards) allows bypass of required permission check. 

This impacts OmniStudio: before Spring 2025

Weakness: CWE-602 (Client-Side Enforcement of Server-Side Security)

## Which versions are affected by CVE-2025-43699?


## How do I fix CVE-2025-43699?

No fix has been published for CVE-2025-43699 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-43699 being exploited?

There is no known exploitation of CVE-2025-43699 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-43699 and fix it if it is affected.

What it is: CVE-2025-43699 is a medium-severity vulnerability in Salesforce OmniStudio, published on 10 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-43699 in the wild and no public exploit code.

Affected product: Salesforce OmniStudio. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-43699/ (Markdown: https://insights.sbomify.com/CVE-2025-43699/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-43699
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-43699
- OSV: https://osv.dev/vulnerability/CVE-2025-43699

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-43699/
Summaries are generated and may contain mistakes; the official description above is the record.