# CVE-2025-7628: YiJiuSmile kkFileViewOfficeEdit deleteFile path traversal

> Remote attackers can exploit a path traversal vulnerability in the deleteFile function to read or modify arbitrary files on the server.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`)
- **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:** 14 Jul 2025
- **Updated:** 14 Jul 2025
- **Also known as:** GHSA-w9v3-92vv-382g

## What is CVE-2025-7628?

CVE-2025-7628 is a medium-severity path traversal vulnerability in YiJiuSmile kkFileViewOfficeEdit, published on 14 Jul 2025. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A vulnerability was found in YiJiuSmile kkFileViewOfficeEdit up to 5fbc57c48e8fe6c1b91e0e7995e2d59615f37abd. It has been classified as critical. This affects the function deleteFile of the file /deleteFile. The manipulation of the argument fileName leads to path traversal. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available.

Weakness: CWE-22 (Improper Limitation of a Pathname to a Restricted Directory)

## Which versions are affected by CVE-2025-7628?

It affects 1 product.


Products: Yijiusmile Kkfileviewofficeedit.

## How do I fix CVE-2025-7628?

No fix has been published for CVE-2025-7628 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-7628 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-7628 exists.

## Other vulnerabilities in YiJiuSmile kkFileViewOfficeEdit

- [CVE-2025-7625](https://insights.sbomify.com/CVE-2025-7625/): YiJiuSmile kkFileViewOfficeEdit download path traversal (medium 5.3)
- [CVE-2025-7626](https://insights.sbomify.com/CVE-2025-7626/): YiJiuSmile kkFileViewOfficeEdit onlinePreview path traversal (medium 5.3)
- [CVE-2025-7627](https://insights.sbomify.com/CVE-2025-7627/): YiJiuSmile kkFileViewOfficeEdit fileUpload unrestricted upload (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-7628 and fix it if it is affected.

What it is: CVE-2025-7628 is a medium-severity path traversal vulnerability in YiJiuSmile kkFileViewOfficeEdit, published on 14 Jul 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-7628 exists.

Affected product: YiJiuSmile kkFileViewOfficeEdit. 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-2025-7628/ (Markdown: https://insights.sbomify.com/CVE-2025-7628/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-7628
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-7628
- OSV: https://osv.dev/vulnerability/CVE-2025-7628

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From sbomify Insights: https://insights.sbomify.com/CVE-2025-7628/
Summaries are generated and may contain mistakes; the official description above is the record.