# CVE-2025-29826: Microsoft Dataverse Elevation of Privilege Vulnerability

> An authorized attacker can elevate privileges in Microsoft Dataverse due to improper permission handling, requiring a patch to mitigate.

- **Severity:** High 7.3 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 13 May 2025
- **Updated:** 26 Feb 2026
- **Also known as:** GHSA-w2cm-pc9j-3m28

## What is CVE-2025-29826?

CVE-2025-29826 is a high-severity vulnerability in Microsoft Dataverse, published on 13 May 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

Improper handling of insufficient permissions or privileges in Microsoft Dataverse allows an authorized attacker to elevate privileges over a network.

Weakness: CWE-755 (Improper Handling of Exceptional Conditions), CWE-280 (Improper Handling of Insufficient Permissions or Privileges)

## Which versions are affected by CVE-2025-29826?

It affects 1 product.


Products: Microsoft Dataverse.

## How do I fix CVE-2025-29826?

No fix has been published for CVE-2025-29826 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-29826 being exploited?

There is no known exploitation of CVE-2025-29826 in the wild and no public exploit code.

## Other vulnerabilities in Microsoft Dataverse

- [CVE-2026-88131](https://insights.sbomify.com/CVE-2026-88131/): Microsoft Dataverse Remote Code Execution Vulnerability (critical 9.8)
- [CVE-2026-77903](https://insights.sbomify.com/CVE-2026-77903/): Microsoft Dataverse Elevation of Privilege Vulnerability (critical 9.0)
- [CVE-2025-47732](https://insights.sbomify.com/CVE-2025-47732/): Microsoft Dataverse Remote Code Execution Vulnerability (high 8.7)
- [CVE-2025-29807](https://insights.sbomify.com/CVE-2025-29807/): Microsoft Dataverse Remote Code Execution Vulnerability (high 8.7)
- [CVE-2024-38139](https://insights.sbomify.com/CVE-2024-38139/): Microsoft Dataverse Elevation of Privilege Vulnerability (high 8.7)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-29826 and fix it if it is affected.

What it is: CVE-2025-29826 is a high-severity vulnerability in Microsoft Dataverse, published on 13 May 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2025-29826 in the wild and no public exploit code.

Affected product: Microsoft Dataverse. 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-2025-29826/ (Markdown: https://insights.sbomify.com/CVE-2025-29826/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-29826
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-29826
- OSV: https://osv.dev/vulnerability/CVE-2025-29826

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-29826/
Summaries are generated and may contain mistakes; the official description above is the record.