# CVE-2024-30420: Server-side request forgery in a-blog cms Ver.3.0.x series

> Administrators can exploit SSRF to read arbitrary server files and internal information in a-blog cms.

- **Severity:** Medium 4.4 (`CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 22 May 2024
- **Updated:** 19 Aug 2024
- **Also known as:** GHSA-5p7q-vjp4-vcrg

## What is CVE-2024-30420?

CVE-2024-30420 is a medium-severity server-side request forgery vulnerability in appleple inc. a-blog cms Ver.3.0.x series, published on 22 May 2024. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

Server-side request forgery (SSRF) vulnerability exists in a-blog cms Ver.3.1.x series versions prior to Ver.3.1.12 and Ver.3.0.x series versions prior to Ver.3.0.32. If this vulnerability is exploited, a user with an administrator or higher privilege who can log in to the product may obtain arbitrary files on the server and information on the internal server that is not disclosed to the public.

Weakness: CWE-918 (Server-Side Request Forgery)

## Which versions are affected by CVE-2024-30420?

It affects 1 product.


Products: Appleple A-Blog Cms.

## How do I fix CVE-2024-30420?

No fix has been published for CVE-2024-30420 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-30420 being exploited?

There is no known exploitation of CVE-2024-30420 in the wild and no public exploit code.

## Other vulnerabilities in appleple inc. a-blog cms Ver.3.0.x series

- [CVE-2022-21142](https://insights.sbomify.com/CVE-2022-21142/): Auth bypass in a-blog cms (critical 9.8)
- [CVE-2025-36560](https://insights.sbomify.com/CVE-2025-36560/): Server-side request forgery in a-blog cms (critical 9.2)
- [CVE-2024-23180](https://insights.sbomify.com/CVE-2024-23180/): File upload in a-blog cms (high 8.8)
- [CVE-2024-23348](https://insights.sbomify.com/CVE-2024-23348/): Cross-site scripting in a-blog cms (high 8.8)
- [CVE-2024-23182](https://insights.sbomify.com/CVE-2024-23182/): Path traversal in a-blog cms (high 8.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-30420 and fix it if it is affected.

What it is: CVE-2024-30420 is a medium-severity server-side request forgery vulnerability in appleple inc. a-blog cms Ver.3.0.x series, published on 22 May 2024. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-30420 in the wild and no public exploit code.

Affected product: appleple inc. a-blog cms Ver.3.0.x series. 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-2024-30420/ (Markdown: https://insights.sbomify.com/CVE-2024-30420/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-30420
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-30420
- OSV: https://osv.dev/vulnerability/CVE-2024-30420

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-30420/
Summaries are generated and may contain mistakes; the official description above is the record.