# CVE-2025-1270: Insecure direct object reference (IDOR) vulnerability in H6Web

> Authenticated attackers can access other users' data and impersonate them by manipulating parameters in the H6Web application.

- **Severity:** Critical 9.1 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L`)
- **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:** 13 Feb 2025
- **Updated:** 13 Feb 2025
- **Also known as:** GHSA-3j4c-6c9j-p6jj

## What is CVE-2025-1270?

CVE-2025-1270 is a critical missing authorization vulnerability in Anapi Group H6Web, published on 13 Feb 2025. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Insecure direct object reference (IDOR) vulnerability in Anapi Group's h6web, allows an authenticated attacker to access other users' information by making a POST request and modifying the “pkrelated” parameter in the “/h6web/ha_datos_hermano.php” endpoint to refer to another user. In addition, the first request could also allow the attacker to impersonate other users. As a result, all requests made after exploitation of the IDOR vulnerability will be executed with the privileges of the impersonated user.

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

## Which versions are affected by CVE-2025-1270?

It affects 1 product.


Products: Anapi H6web.

## How do I fix CVE-2025-1270?

No fix has been published for CVE-2025-1270 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-1270 being exploited?

There is no known exploitation of CVE-2025-1270 in the wild and no public exploit code.

## Other vulnerabilities in Anapi Group H6Web

- [CVE-2025-1271](https://insights.sbomify.com/CVE-2025-1271/): Reflected Cross-Site Scripting (XSS) vulnerability in H6Web (medium 6.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-1270 and fix it if it is affected.

What it is: CVE-2025-1270 is a critical missing authorization vulnerability in Anapi Group H6Web, published on 13 Feb 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-1270 in the wild and no public exploit code.

Affected product: Anapi Group H6Web. 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-2025-1270/ (Markdown: https://insights.sbomify.com/CVE-2025-1270/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-1270
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-1270
- OSV: https://osv.dev/vulnerability/CVE-2025-1270

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-1270/
Summaries are generated and may contain mistakes; the official description above is the record.