# CVE-2018-7434: Information disclosure in n/a

> Remote attackers can discover the full server path by directly requesting specific PHP files in zzcms.

- **Severity:** Medium 5.3 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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:** 24 Feb 2018
- **Updated:** 5 Aug 2024
- **Also known as:** GHSA-82p9-9f65-64v5

## What is CVE-2018-7434?

CVE-2018-7434 is a medium-severity vulnerability in Zzcms Zzcms, published on 24 Feb 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

zzcms 8.2 allows remote attackers to discover the full path via a direct request to 3/qq_connect2.0/API/class/ErrorCase.class.php or 3/ucenter_api/code/friend.php.

Weakness: CWE-22 (Improper Limitation of a Pathname to a Restricted Directory)

## Which versions are affected by CVE-2018-7434?

It affects 1 product.


Products: Zzcms Zzcms.

## How do I fix CVE-2018-7434?

No fix has been published for CVE-2018-7434 yet. Limit exposure of the affected software until one is available.

## Is CVE-2018-7434 being exploited?

There is no known exploitation of CVE-2018-7434 in the wild and no public exploit code.

## Other vulnerabilities in Zzcms Zzcms

- [CVE-2025-22957](https://insights.sbomify.com/CVE-2025-22957/): SQL injection in n/a (critical 9.8)
- [CVE-2024-52724](https://insights.sbomify.com/CVE-2024-52724/): SQL injection in n/a (critical 9.8)
- [CVE-2023-50104](https://insights.sbomify.com/CVE-2023-50104/): File upload in n/a (critical 9.8)
- [CVE-2023-42398](https://insights.sbomify.com/CVE-2023-42398/): Server-side request forgery in n/a (critical 9.8)
- [CVE-2019-12349](https://insights.sbomify.com/CVE-2019-12349/): SQL injection in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2018-7434 and fix it if it is affected.

What it is: CVE-2018-7434 is a medium-severity vulnerability in Zzcms Zzcms, published on 24 Feb 2018. 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-2018-7434 in the wild and no public exploit code.

Affected product: Zzcms Zzcms. 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-2018-7434/ (Markdown: https://insights.sbomify.com/CVE-2018-7434/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2018-7434
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-7434
- OSV: https://osv.dev/vulnerability/CVE-2018-7434

---
From sbomify Insights: https://insights.sbomify.com/CVE-2018-7434/
Summaries are generated and may contain mistakes; the official description above is the record.