# CVE-2025-34133: Wimi Teamwork < v7.38.17 CSRF

> Attackers can perform privileged actions as victims via CSRF due to insufficient token validation in the API.

- **Severity:** High 7.0 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N`)
- **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:** 27 Oct 2025
- **Updated:** 27 Oct 2025
- **Also known as:** GHSA-g3g3-vj3v-hhx9

## What is CVE-2025-34133?

CVE-2025-34133 is a high-severity vulnerability in Cloud Solutions SAS Wimi Teamwork, published on 27 Oct 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

Wimi Teamwork versions prior to 7.38.17 contains a cross-site request forgery (CSRF) vulnerability in its API. The API accepts any authenticated request that contains a JSON field named 'csrf_token' without validating the field’s value; only the presence of the field is checked. An attacker can craft a cross-site request that causes a logged-in victim’s browser to submit a JSON POST containing an arbitrary or empty 'csrf_token', and the API will execute the request with the victim’s privileges. Successful exploitation can allow an attacker to perform privileged actions as the victim potentially resulting in account takeover, privilege escalation, or service disruption.

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

## Which versions are affected by CVE-2025-34133?


## How do I fix CVE-2025-34133?

No fix has been published for CVE-2025-34133 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-34133 being exploited?

There is no known exploitation of CVE-2025-34133 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-34133 and fix it if it is affected.

What it is: CVE-2025-34133 is a high-severity vulnerability in Cloud Solutions SAS Wimi Teamwork, published on 27 Oct 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-2025-34133 in the wild and no public exploit code.

Affected product: Cloud Solutions SAS Wimi Teamwork. 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-2025-34133/ (Markdown: https://insights.sbomify.com/CVE-2025-34133/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-34133
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-34133
- OSV: https://osv.dev/vulnerability/CVE-2025-34133

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-34133/
Summaries are generated and may contain mistakes; the official description above is the record.