# CVE-2023-36649: Information disclosure in n/a

> Remote attackers can read JWT tokens from logs to impersonate users in ProLion CryptoSpike web management and REST API.

- **Severity:** Critical 9.1 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 12 Dec 2023
- **Updated:** 2 Aug 2024
- **Also known as:** GHSA-qg95-6496-m556

## What is CVE-2023-36649?

CVE-2023-36649 is a critical vulnerability in n/a, published on 12 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Insertion of sensitive information in the centralized (Grafana) logging system in ProLion CryptoSpike 3.0.15P2 allows remote attackers to impersonate other users in web management and the REST API by reading JWT tokens from logs (as a Granafa authenticated user) or from the Loki REST API without authentication.

Weakness: CWE-532 (Insertion of Sensitive Information into Log File)

## Which versions are affected by CVE-2023-36649?

It affects 1 product.


Products: Prolion Cryptospike.

## How do I fix CVE-2023-36649?

No fix has been published for CVE-2023-36649 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-36649 being exploited?

There is no known exploitation of CVE-2023-36649 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2023-36655](https://insights.sbomify.com/CVE-2023-36655/): Auth bypass in n/a (critical 9.8)
- [CVE-2023-36646](https://insights.sbomify.com/CVE-2023-36646/): Privilege escalation in n/a (high 8.8)
- [CVE-2023-36648](https://insights.sbomify.com/CVE-2023-36648/): Missing authorization in n/a (high 8.2)
- [CVE-2023-36647](https://insights.sbomify.com/CVE-2023-36647/): Hardcoded credentials in n/a (high 7.5)
- [CVE-2023-36650](https://insights.sbomify.com/CVE-2023-36650/): Code injection in n/a (high 7.2)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-36649 and fix it if it is affected.

What it is: CVE-2023-36649 is a critical vulnerability in n/a, published on 12 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-36649 in the wild and no public exploit code.

Affected product: n/a. 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-2023-36649/ (Markdown: https://insights.sbomify.com/CVE-2023-36649/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-36649
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-36649
- OSV: https://osv.dev/vulnerability/CVE-2023-36649

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-36649/
Summaries are generated and may contain mistakes; the official description above is the record.