# CVE-2025-21385: Microsoft Purview Information Disclosure Vulnerability

> An authorized attacker can exploit an SSRF vulnerability in Microsoft Purview to disclose sensitive information over the network.

- **Severity:** High 8.8 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/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:** Not needed
- **Fix available:** No
- **Published:** 9 Jan 2025
- **Updated:** 9 Jun 2026
- **Also known as:** GHSA-q57q-p5mg-4c5w

## What is CVE-2025-21385?

CVE-2025-21385 is a high-severity server-side request forgery vulnerability in Microsoft Purview, published on 9 Jan 2025. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A Server-Side Request Forgery (SSRF) vulnerability in Microsoft Purview allows an authorized attacker to disclose information over a network.

Weakness: CWE-918 (Server-Side Request Forgery)

## Which versions are affected by CVE-2025-21385?

It affects 1 product.


Products: Microsoft Purview.

## How do I fix CVE-2025-21385?

No fix has been published for CVE-2025-21385 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-21385 being exploited?

There is no known exploitation of CVE-2025-21385 in the wild and no public exploit code.

Public exploit code:

- The SSRF vulnerability in Microsoft Purview (github_poc): https://github.com/Pauloxc6/CVE-2025-21385

## Other vulnerabilities in Microsoft Purview

- [CVE-2025-53762](https://insights.sbomify.com/CVE-2025-53762/): Microsoft Purview Elevation of Privilege Vulnerability (high 8.7)
- [CVE-2026-26138](https://insights.sbomify.com/CVE-2026-26138/): Microsoft Purview Elevation of Privilege Vulnerability (high 8.6)
- [CVE-2026-26139](https://insights.sbomify.com/CVE-2026-26139/): Microsoft Purview Elevation of Privilege Vulnerability (high 8.6)
- [CVE-2025-64676](https://insights.sbomify.com/CVE-2025-64676/): Microsoft Purview eDiscovery Remote Code Execution Vulnerability (high 7.2)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-21385 and fix it if it is affected.

What it is: CVE-2025-21385 is a high-severity server-side request forgery vulnerability in Microsoft Purview, published on 9 Jan 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-21385 in the wild and no public exploit code.

Affected product: Microsoft Purview. 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-2025-21385/ (Markdown: https://insights.sbomify.com/CVE-2025-21385/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-21385
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-21385
- OSV: https://osv.dev/vulnerability/CVE-2025-21385

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From sbomify Insights: https://insights.sbomify.com/CVE-2025-21385/
Summaries are generated and may contain mistakes; the official description above is the record.