# CVE-2024-40603: Cross-site request forgery in n/a

> Attackers can force users to alter article ratings via CSRF in the MediaWiki ArticleRatings extension, requiring a patch.

- **Severity:** Medium 4.3 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** Yes
- **Published:** 6 Jul 2024
- **Updated:** 17 Mar 2025
- **Also known as:** BIT-mediawiki-2024-40603, GHSA-rx8x-p7g9-g9c4

## What is CVE-2024-40603?

CVE-2024-40603 is a medium-severity vulnerability in Mediawiki Mediawiki, published on 6 Jul 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

An issue was discovered in the ArticleRatings extension for MediaWiki through 1.42.1. Special:ChangeRating allows CSRF to alter data via a GET request.

Weakness: CWE-352 (Cross-Site Request Forgery)

## Which versions are affected by CVE-2024-40603?

1 open source package ship an affected version, including mediawiki. It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `mediawiki` | Bitnami | All versions | 1.44.0 |

Products: Mediawiki Mediawiki.

## How do I fix CVE-2024-40603?

Upgrade mediawiki to 1.44.0 or later.

## Is CVE-2024-40603 being exploited?

There is no known exploitation of CVE-2024-40603 in the wild and no public exploit code.

## Other vulnerabilities in Mediawiki Mediawiki

- [CVE-2023-37303](https://insights.sbomify.com/CVE-2023-37303/): Denial of service in n/a (critical 9.8)
- [CVE-2022-29904](https://insights.sbomify.com/CVE-2022-29904/): SQL injection in n/a (critical 9.8)
- [CVE-2022-29906](https://insights.sbomify.com/CVE-2022-29906/): Missing authorization in n/a (critical 9.8)
- [CVE-2022-28205](https://insights.sbomify.com/CVE-2022-28205/): Business logic in n/a (critical 9.8)
- [CVE-2022-28206](https://insights.sbomify.com/CVE-2022-28206/): Missing authorization in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-40603 and fix it if it is affected.

What it is: CVE-2024-40603 is a medium-severity vulnerability in Mediawiki Mediawiki, published on 6 Jul 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2024-40603 in the wild and no public exploit code.

Affected packages and fixed versions:
- mediawiki (Bitnami): affected all versions; fixed in 1.44.0

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-2024-40603/ (Markdown: https://insights.sbomify.com/CVE-2024-40603/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-40603
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-40603
- OSV: https://osv.dev/vulnerability/CVE-2024-40603

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-40603/
Summaries are generated and may contain mistakes; the official description above is the record.