# CVE-2026-3185: feiyuchuixue sz-boot-parent API Endpoint sys-message authorization

> Attackers can bypass authorization to read other users' messages via the sys-message API endpoint in sz-boot-parent.

- **Severity:** Medium 6.9 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 25 Feb 2026
- **Updated:** 25 Feb 2026
- **Also known as:** GHSA-26wv-wm3r-6rvc

## What is CVE-2026-3185?

CVE-2026-3185 is a medium-severity missing authorization vulnerability in feiyuchuixue sz-boot-parent, published on 25 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A vulnerability was found in feiyuchuixue sz-boot-parent up to 1.3.2-beta. Affected is an unknown function of the file /api/admin/sys-message/ of the component API Endpoint. The manipulation of the argument messageId results in authorization bypass. The attack can be launched remotely. The exploit has been made public and could be used. Upgrading to version 1.3.3-beta is able to address this issue. The patch is identified as aefaabfd7527188bfba3c8c9eee17c316d094802. The affected component should be upgraded. The project was informed beforehand and acted very professional: "We have implemented message ownership verification, so that users can only query messages related to themselves."

Weakness: CWE-639 (Authorization Bypass Through User-Controlled Key), CWE-285 (Improper Authorization)

## Which versions are affected by CVE-2026-3185?

It affects 1 product.


Products: Szadmin Sz-Boot-Parent.

## How do I fix CVE-2026-3185?

No fix has been published for CVE-2026-3185 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-3185 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-3185 exists.

## Other vulnerabilities in feiyuchuixue sz-boot-parent

- [CVE-2026-3186](https://insights.sbomify.com/CVE-2026-3186/): feiyuchuixue sz-boot-parent Password Reset password default password (medium 5.3)
- [CVE-2026-3187](https://insights.sbomify.com/CVE-2026-3187/): feiyuchuixue sz-boot-parent API Endpoint upload unrestricted upload (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-3185 and fix it if it is affected.

What it is: CVE-2026-3185 is a medium-severity missing authorization vulnerability in feiyuchuixue sz-boot-parent, published on 25 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-3185 exists.

Affected product: feiyuchuixue sz-boot-parent. 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-2026-3185/ (Markdown: https://insights.sbomify.com/CVE-2026-3185/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-3185
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-3185
- OSV: https://osv.dev/vulnerability/CVE-2026-3185

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-3185/
Summaries are generated and may contain mistakes; the official description above is the record.