# CVE-2010-5002: Cross-site scripting in n/a

> Remote attackers can inject arbitrary web script or HTML via the u parameter in Exponent CMS, requiring user interaction to execute.

- **Severity:** Medium 4.3 (`AV:N/AC:M/Au:N/C:N/I:P/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:** No
- **Published:** 1 Nov 2011
- **Updated:** 7 Aug 2024
- **Also known as:** GHSA-vx7j-xjrp-5gjh

## What is CVE-2010-5002?

CVE-2010-5002 is a medium-severity cross-site scripting vulnerability in Exponentcms Exponent Cms, published on 1 Nov 2011. 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

Cross-site scripting (XSS) vulnerability in modules/slideshowmodule/slideshow.js.php in Exponent CMS 0.97.0 allows remote attackers to inject arbitrary web script or HTML via the u parameter.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2010-5002?

It affects 1 product.


Products: Exponentcms Exponent Cms.

## How do I fix CVE-2010-5002?

No fix has been published for CVE-2010-5002 yet. Limit exposure of the affected software until one is available.

## Is CVE-2010-5002 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2010-5002 exists.

Public exploit code:

- Exponent CMS 0.97 - 'Slideshow.js.php' Cross-Site Scripting (exploitdb)

## Other vulnerabilities in Exponentcms Exponent Cms

- [CVE-2016-9021](https://insights.sbomify.com/CVE-2016-9021/): Exponent CMS before 2.6.0 has improper input validation in storeController.php. (critical 9.8)
- [CVE-2016-9022](https://insights.sbomify.com/CVE-2016-9022/): Other in n/a (critical 9.8)
- [CVE-2016-9023](https://insights.sbomify.com/CVE-2016-9023/): Other in n/a (critical 9.8)
- [CVE-2016-9025](https://insights.sbomify.com/CVE-2016-9025/): Other in n/a (critical 9.8)
- [CVE-2016-9026](https://insights.sbomify.com/CVE-2016-9026/): File upload in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2010-5002 and fix it if it is affected.

What it is: CVE-2010-5002 is a medium-severity cross-site scripting vulnerability in Exponentcms Exponent Cms, published on 1 Nov 2011. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2010-5002 exists.

Affected product: Exponentcms Exponent Cms. 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-2010-5002/ (Markdown: https://insights.sbomify.com/CVE-2010-5002/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2010-5002
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2010-5002
- OSV: https://osv.dev/vulnerability/CVE-2010-5002

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From sbomify Insights: https://insights.sbomify.com/CVE-2010-5002/
Summaries are generated and may contain mistakes; the official description above is the record.