# CVE-2024-8411: ABCD ABCD2 buscar_integrada.php cross site scripting

> Remote attackers can inject malicious scripts via the Sub_Expresion parameter in buscar_integrada.php, requiring an upgrade to a redesigned version.

- **Severity:** Medium 5.1 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 4 Sep 2024
- **Updated:** 26 Feb 2026
- **Also known as:** GHSA-j66j-2ghj-3fvq

## What is CVE-2024-8411?

CVE-2024-8411 is a medium-severity cross-site scripting vulnerability in ABCD2, published on 4 Sep 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

A vulnerability was determined in ABCD ABCD2 up to 2.2.0-beta-1. Impacted is an unknown function of the file /buscar_integrada.php. Executing a manipulation of the argument Sub_Expresion can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The developer explains, that "this script has been completely redesigned after this version".

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-2024-8411?

It affects 1 product.


Products: Abcd-Community Abcd.

## How do I fix CVE-2024-8411?

No fix has been published for CVE-2024-8411 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-8411 being exploited?

There is no known exploitation of CVE-2024-8411 in the wild and no public exploit code.

## Other vulnerabilities in ABCD2

- [CVE-2024-8409](https://insights.sbomify.com/CVE-2024-8409/): ABCD ABCD2 show_image.php path traversal (medium 5.3)
- [CVE-2024-8410](https://insights.sbomify.com/CVE-2024-8410/): ABCD ABCD2 otros_sitios.php path traversal (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-8411 and fix it if it is affected.

What it is: CVE-2024-8411 is a medium-severity cross-site scripting vulnerability in ABCD2, published on 4 Sep 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2024-8411 in the wild and no public exploit code.

Affected product: ABCD2. 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-2024-8411/ (Markdown: https://insights.sbomify.com/CVE-2024-8411/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-8411
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-8411
- OSV: https://osv.dev/vulnerability/CVE-2024-8411

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-8411/
Summaries are generated and may contain mistakes; the official description above is the record.