# CVE-2025-10766: SeriaWei ZKEACMS EventViewerController.cs Download path traversal

> Remote attackers can exploit a path traversal vulnerability in ZKEACMS to read arbitrary files via the Download function.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/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:** 21 Sep 2025
- **Updated:** 22 Sep 2025
- **Also known as:** GHSA-p2xw-7rhr-fgrm

## What is CVE-2025-10766?

CVE-2025-10766 is a medium-severity path traversal vulnerability in SeriaWei ZKEACMS, published on 21 Sep 2025. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A weakness has been identified in SeriaWei ZKEACMS up to 4.3. This issue affects the function Download of the file EventViewerController.cs. Executing manipulation of the argument ID can lead to path traversal. It is possible to launch the attack remotely. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure but did not respond in any way.

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

## Which versions are affected by CVE-2025-10766?

It affects 1 product.


Products: Zkea Zkeacms.

## How do I fix CVE-2025-10766?

No fix has been published for CVE-2025-10766 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-10766 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-10766 exists.

## Other vulnerabilities in SeriaWei ZKEACMS

- [CVE-2025-52239](https://insights.sbomify.com/CVE-2025-52239/): File upload in n/a (critical 9.8)
- [CVE-2020-20670](https://insights.sbomify.com/CVE-2020-20670/): File upload in n/a (high 8.8)
- [CVE-2022-29362](https://insights.sbomify.com/CVE-2022-29362/): Cross-site Scripting in ZKEACMS (medium 5.4)
- [CVE-2025-10764](https://insights.sbomify.com/CVE-2025-10764/): SeriaWei ZKEACMS Event Action System PendingTaskController.cs Edit server-side request forgery (medium 5.3)
- [CVE-2025-10471](https://insights.sbomify.com/CVE-2025-10471/): ZKEACMS MediaController.cs Proxy server-side request forgery (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-10766 and fix it if it is affected.

What it is: CVE-2025-10766 is a medium-severity path traversal vulnerability in SeriaWei ZKEACMS, published on 21 Sep 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-2025-10766 exists.

Affected product: SeriaWei ZKEACMS. 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-2025-10766/ (Markdown: https://insights.sbomify.com/CVE-2025-10766/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-10766
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-10766
- OSV: https://osv.dev/vulnerability/CVE-2025-10766

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-10766/
Summaries are generated and may contain mistakes; the official description above is the record.