# CVE-2024-11587: idcCMS classProvCity.php GetCityOptionJs cross site scripting

> Remote attackers can inject malicious scripts via the idName argument in idcCMS, potentially leading to session hijacking or code execution.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N`)
- **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:** 21 Nov 2024
- **Updated:** 21 Nov 2024

## What is CVE-2024-11587?

CVE-2024-11587 is a medium-severity cross-site scripting vulnerability in Idccms Idccms, published on 21 Nov 2024. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A vulnerability was found in idcCMS 1.60. It has been classified as problematic. This affects the function GetCityOptionJs of the file /inc/classProvCity.php. The manipulation of the argument idName leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Weakness: CWE-94 (Improper Control of Generation of Code), CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2024-11587?

It affects 1 product.


Products: Idccms Idccms.

## How do I fix CVE-2024-11587?

No fix has been published for CVE-2024-11587 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-11587 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-11587 exists.

Public exploit code:

- idcCMS V1.60 - Cross-Site Scripting (nuclei): http/cves/2024/CVE-2024-11587.yaml

## Other vulnerabilities in Idccms Idccms

- [CVE-2024-40329](https://insights.sbomify.com/CVE-2024-40329/): Cross-site request forgery in n/a (high 8.8)
- [CVE-2024-40331](https://insights.sbomify.com/CVE-2024-40331/): Cross-site request forgery in n/a (high 8.8)
- [CVE-2024-40333](https://insights.sbomify.com/CVE-2024-40333/): Cross-site request forgery in n/a (high 8.8)
- [CVE-2024-40334](https://insights.sbomify.com/CVE-2024-40334/): Cross-site request forgery in n/a (high 8.8)
- [CVE-2024-40036](https://insights.sbomify.com/CVE-2024-40036/): Cross-site request forgery in n/a (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-11587 and fix it if it is affected.

What it is: CVE-2024-11587 is a medium-severity cross-site scripting vulnerability in Idccms Idccms, published on 21 Nov 2024. 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-2024-11587 exists.

Affected product: Idccms Idccms. 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-2024-11587/ (Markdown: https://insights.sbomify.com/CVE-2024-11587/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-11587
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-11587
- OSV: https://osv.dev/vulnerability/CVE-2024-11587

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From sbomify Insights: https://insights.sbomify.com/CVE-2024-11587/
Summaries are generated and may contain mistakes; the official description above is the record.