# CVE-2018-25337: Joomla JoomOCShop 1.0 Cross-Site Request Forgery

> Attackers can trick authenticated users into modifying account details or resetting passwords via crafted forms in the JoomOCShop extension.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 17 May 2026
- **Updated:** 18 May 2026
- **Also known as:** GHSA-cpjv-mhxq-9xqf

## What is CVE-2018-25337?

CVE-2018-25337 is a medium-severity vulnerability in Joomlaextensions Joomla! extension JoomOCShop, published on 17 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Joomla JoomOCShop 1.0 contains a cross-site request forgery vulnerability that allows attackers to perform unauthorized actions on behalf of authenticated users. Attackers can craft malicious HTML forms targeting account endpoints like /joomoc2/?route=account/edit and to modify user information or reset passwords without user consent.

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

## Which versions are affected by CVE-2018-25337?


## How do I fix CVE-2018-25337?

No fix has been published for CVE-2018-25337 yet. Limit exposure of the affected software until one is available.

## Is CVE-2018-25337 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-25337 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2018-25337 and fix it if it is affected.

What it is: CVE-2018-25337 is a medium-severity vulnerability in Joomlaextensions Joomla! extension JoomOCShop, published on 17 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-25337 exists.

Affected product: Joomlaextensions Joomla! extension JoomOCShop. 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-2018-25337/ (Markdown: https://insights.sbomify.com/CVE-2018-25337/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2018-25337
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-25337
- OSV: https://osv.dev/vulnerability/CVE-2018-25337

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From sbomify Insights: https://insights.sbomify.com/CVE-2018-25337/
Summaries are generated and may contain mistakes; the official description above is the record.