# CVE-2025-32354: Cross-site request forgery in n/a

> Attackers can perform unauthorized GraphQL operations like modifying contacts and accessing data via CSRF in Zimbra webmail.

- **Severity:** High 8.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 29 Apr 2025
- **Updated:** 6 May 2025
- **Also known as:** GHSA-59f6-q63c-5833

## What is CVE-2025-32354?

CVE-2025-32354 is a high-severity vulnerability in Synacor Zimbra Collaboration Suite, published on 29 Apr 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

In Zimbra Collaboration (ZCS) 9.0 through 10.1, a Cross-Site Request Forgery (CSRF) vulnerability exists in the GraphQL endpoint (/service/extension/graphql) of Zimbra webmail due to a lack of CSRF token validation. This allows attackers to perform unauthorized GraphQL operations, such as modifying contacts, changing account settings, and accessing sensitive user data when an authenticated user visits a malicious website.

Weakness: CWE-352 (Cross-Site Request Forgery)

## Which versions are affected by CVE-2025-32354?

It affects 1 product.


Products: Synacor Zimbra Collaboration Suite.

## How do I fix CVE-2025-32354?

No fix has been published for CVE-2025-32354 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-32354 being exploited?

There is no known exploitation of CVE-2025-32354 in the wild and no public exploit code.

## Other vulnerabilities in Synacor Zimbra Collaboration Suite

- [CVE-2024-45519](https://insights.sbomify.com/CVE-2024-45519/): Synacor Zimbra Collaboration Suite (ZCS) Command Execution (critical 10.0, exploited in the wild)
- [CVE-2022-41352](https://insights.sbomify.com/CVE-2022-41352/): Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload (critical 9.8, exploited in the wild)
- [CVE-2022-37042](https://insights.sbomify.com/CVE-2022-37042/): Synacor Zimbra Collaboration Suite (ZCS) Authentication Bypass (critical 9.8, exploited in the wild)
- [CVE-2022-27924](https://insights.sbomify.com/CVE-2022-27924/): Synacor Zimbra Collaboration Suite (ZCS) Command Injection (critical 9.8, exploited in the wild)
- [CVE-2020-7796](https://insights.sbomify.com/CVE-2020-7796/): Synacor Zimbra Collaboration Suite (ZCS) Server-Side Request Forgery (critical 9.8, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-32354 and fix it if it is affected.

What it is: CVE-2025-32354 is a high-severity vulnerability in Synacor Zimbra Collaboration Suite, published on 29 Apr 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2025-32354 in the wild and no public exploit code.

Affected product: Synacor Zimbra Collaboration Suite. 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-2025-32354/ (Markdown: https://insights.sbomify.com/CVE-2025-32354/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-32354
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-32354
- OSV: https://osv.dev/vulnerability/CVE-2025-32354

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-32354/
Summaries are generated and may contain mistakes; the official description above is the record.