# CVE-2024-26311: Cross-site scripting in n/a

> A remote authenticated user can execute malicious JavaScript in a victim's browser via reflected XSS in Archer Platform.

- **Severity:** Medium 5.7 (`CVSS:3.1/AC:L/AV:N/A:N/C:H/I:N/PR:L/S:U/UI:R`)
- **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:** 21 Feb 2024
- **Updated:** 27 Aug 2025
- **Also known as:** GHSA-qv2c-ppf9-8pcg

## What is CVE-2024-26311?

CVE-2024-26311 is a medium-severity cross-site scripting vulnerability in n/a, published on 21 Feb 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

Archer Platform 6.x before 6.14 P2 HF1 (6.14.0.2.1) contains a reflected XSS vulnerability. A remote authenticated malicious Archer user could potentially exploit this by tricking a victim application user into supplying malicious JavaScript code to the vulnerable web application. This code is then reflected to the victim and gets executed by the web browser in the context of the vulnerable web application.

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

## Which versions are affected by CVE-2024-26311?

It affects 1 product.


Products: Archerirm Archer.

## How do I fix CVE-2024-26311?

No fix has been published for CVE-2024-26311 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-26311 being exploited?

There is no known exploitation of CVE-2024-26311 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2023-45358](https://insights.sbomify.com/CVE-2023-45358/): Cross-site scripting in n/a (high 8.5)
- [CVE-2023-32761](https://insights.sbomify.com/CVE-2023-32761/): Cross-site request forgery in n/a (high 8.1)
- [CVE-2023-32760](https://insights.sbomify.com/CVE-2023-32760/): Information disclosure in n/a (high 7.7)
- [CVE-2023-48641](https://insights.sbomify.com/CVE-2023-48641/): Missing authorization in n/a (high 7.5)
- [CVE-2023-32759](https://insights.sbomify.com/CVE-2023-32759/): Information disclosure in n/a (high 7.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-26311 and fix it if it is affected.

What it is: CVE-2024-26311 is a medium-severity cross-site scripting vulnerability in n/a, published on 21 Feb 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-2024-26311 in the wild and no public exploit code.

Affected product: n/a. 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-2024-26311/ (Markdown: https://insights.sbomify.com/CVE-2024-26311/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-26311
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-26311
- OSV: https://osv.dev/vulnerability/CVE-2024-26311

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-26311/
Summaries are generated and may contain mistakes; the official description above is the record.