# CVE-2025-8306: Improper Access Control in Asseco Infomedica Plus

> Low-privileged users can retrieve encoded passwords for all accounts, including administrators, leading to potential privilege escalation.

- **Severity:** Medium 5.1 (`CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 8 Jan 2026
- **Updated:** 8 Jan 2026
- **Also known as:** GHSA-88wh-9r47-7g44

## What is CVE-2025-8306?

CVE-2025-8306 is a medium-severity vulnerability in Asseco InfoMedica Plus, published on 8 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Asseco InfoMedica is a comprehensive solution used to manage both administrative and medical tasks in the healthcare sector. A low privileged user is able to obtain encoded passwords of all other accounts (including main administrator) due to lack of granularity in access control. 
Chained exploitation of this vulnerability and CVE-2025-8307 allows an attacker to escalate privileges. This vulnerability has been fixed in versions 4.50.1 and 5.38.0

Weakness: CWE-1220 (Insufficient Granularity of Access Control)

## Which versions are affected by CVE-2025-8306?


## How do I fix CVE-2025-8306?

No fix has been published for CVE-2025-8306 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-8306 being exploited?

There is no known exploitation of CVE-2025-8306 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-8306 and fix it if it is affected.

What it is: CVE-2025-8306 is a medium-severity vulnerability in Asseco InfoMedica Plus, published on 8 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-8306 in the wild and no public exploit code.

Affected product: Asseco InfoMedica Plus. 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-2025-8306/ (Markdown: https://insights.sbomify.com/CVE-2025-8306/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-8306
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-8306
- OSV: https://osv.dev/vulnerability/CVE-2025-8306

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-8306/
Summaries are generated and may contain mistakes; the official description above is the record.