# CVE-2022-31649: Information disclosure in n/a

> An attacker can access sensitive information due to improper removal before storage or transfer in ownCloud.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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:** 9 Jun 2022
- **Updated:** 3 Aug 2024
- **Also known as:** GHSA-xh3c-fg2p-f6rr

## What is CVE-2022-31649?

CVE-2022-31649 is a high-severity vulnerability in Owncloud Owncloud, published on 9 Jun 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

ownCloud owncloud/core before 10.10.0 Improperly Removes Sensitive Information Before Storage or Transfer.

Weakness: CWE-668 (Exposure of Resource to Wrong Sphere)

## Which versions are affected by CVE-2022-31649?

It affects 1 product.


Products: Owncloud Owncloud.

## How do I fix CVE-2022-31649?

No fix has been published for CVE-2022-31649 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-31649 being exploited?

There is no known exploitation of CVE-2022-31649 in the wild and no public exploit code.

## Other vulnerabilities in Owncloud Owncloud

- [CVE-2021-35946](https://insights.sbomify.com/CVE-2021-35946/): Privilege escalation in n/a (critical 9.8)
- [CVE-2014-2052](https://insights.sbomify.com/CVE-2014-2052/): XML external entity in n/a (critical 9.8)
- [CVE-2014-2048](https://insights.sbomify.com/CVE-2014-2048/): Auth bypass in n/a (critical 9.8)
- [CVE-2020-28645](https://insights.sbomify.com/CVE-2020-28645/): Path traversal in n/a (critical 9.1)
- [CVE-2015-4718](https://insights.sbomify.com/CVE-2015-4718/): Command injection in n/a (critical 9.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-31649 and fix it if it is affected.

What it is: CVE-2022-31649 is a high-severity vulnerability in Owncloud Owncloud, published on 9 Jun 2022. 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-2022-31649 in the wild and no public exploit code.

Affected product: Owncloud Owncloud. 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-2022-31649/ (Markdown: https://insights.sbomify.com/CVE-2022-31649/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-31649
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-31649
- OSV: https://osv.dev/vulnerability/CVE-2022-31649

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-31649/
Summaries are generated and may contain mistakes; the official description above is the record.