# CVE-2026-10271: a4m4 Student-Management-System Admin Endpoint admin redirect

> Remote attackers can exploit an open redirect in the admin endpoint to bypass security controls, affecting the Student-Management-System web application.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/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:** A user has to click or open something
- **Fix available:** No
- **Published:** 1 Jun 2026
- **Updated:** 1 Jun 2026
- **Also known as:** GHSA-5q78-whf2-pmwx

## What is CVE-2026-10271?

CVE-2026-10271 is a medium-severity vulnerability in a4m4 Student-Management-System, published on 1 Jun 2026. 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

A flaw has been found in a4m4 Student-Management-System up to f0c5f6842c5e8c431ff02b5260a565ca844df3a0. The affected element is an unknown function of the file admin/ of the component Admin Endpoint. This manipulation of the argument uid causes execution after redirect. It is possible to initiate the attack remotely. The exploit has been published and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. Multiple endpoints are affected. The project was informed of the problem early through an issue report but has not responded yet.

Weakness: CWE-705 (Incorrect Control Flow Scoping), CWE-698 (Execution After Redirect (EAR))

## Which versions are affected by CVE-2026-10271?


## How do I fix CVE-2026-10271?

No fix has been published for CVE-2026-10271 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-10271 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-10271 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-10271 and fix it if it is affected.

What it is: CVE-2026-10271 is a medium-severity vulnerability in a4m4 Student-Management-System, published on 1 Jun 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-10271 exists.

Affected product: a4m4 Student-Management-System. 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-2026-10271/ (Markdown: https://insights.sbomify.com/CVE-2026-10271/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-10271
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-10271
- OSV: https://osv.dev/vulnerability/CVE-2026-10271

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-10271/
Summaries are generated and may contain mistakes; the official description above is the record.