# CVE-2018-19456: Information disclosure in n/a

> Remote attackers can obtain sensitive information from server folders and files via the WP Backup+ plugin for WordPress.

- **Severity:** High 7.5 (`CVSS:3.0/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:** Yes
- **Published:** 7 May 2019
- **Updated:** 5 Aug 2024
- **Also known as:** GHSA-gfq3-c4vg-p6gr, SUSE-SU-2019:0024-1

## What is CVE-2018-19456?

CVE-2018-19456 is a high-severity vulnerability in Opensuse Leap, published on 7 May 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

The WP Backup+ (aka WPbackupplus) plugin through 2018-11-22 for WordPress allows remote attackers to obtain sensitive information from server folders and files, as demonstrated by download.sql.

Weakness: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

## Which versions are affected by CVE-2018-19456?

It affects 2 products.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `libgit2` | SUSE:Linux Enterprise Software Development Kit 12 SP3 | All versions | 0.24.1-7.9.1 |
| `libgit2` | SUSE:Linux Enterprise Software Development Kit 12 SP4 | All versions | 0.24.1-7.9.1 |
| `libgit2` | SUSE:Manager Server 3.1 | All versions | 0.24.1-7.9.1 |
| `libgit2` | SUSE:Manager Server 3.2 | All versions | 0.24.1-7.9.1 |

Products: Opensuse Leap, Wplaunchpad Wpbackupplus.

## How do I fix CVE-2018-19456?

Apply the vendor's patch.

## Is CVE-2018-19456 being exploited?

There is no known exploitation of CVE-2018-19456 in the wild and no public exploit code.

## Other vulnerabilities in Opensuse Leap

- [CVE-2015-4902](https://insights.sbomify.com/CVE-2015-4902/): Oracle Java SE Integrity Check (medium 5.3, exploited in the wild)
- [CVE-2017-14804](https://insights.sbomify.com/CVE-2017-14804/): package builds could use directory traversal to write outside of target area (critical 9.9)
- [CVE-2019-20787](https://insights.sbomify.com/CVE-2019-20787/): Teeworlds before 0.7.4 has an integer overflow when computing a tilemap size. (critical 9.8)
- [CVE-2019-8341](https://insights.sbomify.com/CVE-2019-8341/): Code injection in n/a (critical 9.8)
- [CVE-2019-6438](https://insights.sbomify.com/CVE-2019-6438/): Other in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2018-19456 and fix it if it is affected.

What it is: CVE-2018-19456 is a high-severity vulnerability in Opensuse Leap, published on 7 May 2019. 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-2018-19456 in the wild and no public exploit code.

Affected product: Opensuse Leap. 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-2018-19456/ (Markdown: https://insights.sbomify.com/CVE-2018-19456/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2018-19456
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-19456
- OSV: https://osv.dev/vulnerability/CVE-2018-19456

---
From sbomify Insights: https://insights.sbomify.com/CVE-2018-19456/
Summaries are generated and may contain mistakes; the official description above is the record.