# CVE-2024-7127: XSS in Stackposts - Social Marketing Tool

> Attackers can inject malicious scripts via the username field during registration, leading to unauthorized data theft from logged-in users.

- **Severity:** High 7.2 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/AU:Y/R:A/V:D/RE:L/U:Green`)
- **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:** 30 Jul 2024
- **Updated:** 1 Aug 2024
- **Also known as:** GHSA-mrf5-g9rq-vqv9

## What is CVE-2024-7127?

CVE-2024-7127 is a high-severity cross-site scripting vulnerability in Stackposts Social Marketing Tool, published on 30 Jul 2024. 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

Improper Neutralization of Input During Web Page Generation vulnerability in Stackposts Social Marketing Tool allows Cross-site Scripting (XSS) attack. By submitting the payload in the username during registration, it can be executed later in the application panel. This could lead to the unauthorised acquisition of information (e.g. cookies from a logged-in user). After multiple attempts to contact the vendor we did not receive any answer. Our team has confirmed the existence of this vulnerability. We suppose this issue affects Social Marketing Tool in all versions.

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

## Which versions are affected by CVE-2024-7127?

It affects 1 product.


Products: Stackposts Social Marketing Tool.

## How do I fix CVE-2024-7127?

No fix has been published for CVE-2024-7127 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-7127 being exploited?

There is no known exploitation of CVE-2024-7127 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-7127 and fix it if it is affected.

What it is: CVE-2024-7127 is a high-severity cross-site scripting vulnerability in Stackposts Social Marketing Tool, published on 30 Jul 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2024-7127 in the wild and no public exploit code.

Affected product: Stackposts Social Marketing Tool. 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-2024-7127/ (Markdown: https://insights.sbomify.com/CVE-2024-7127/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-7127
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-7127
- OSV: https://osv.dev/vulnerability/CVE-2024-7127

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From sbomify Insights: https://insights.sbomify.com/CVE-2024-7127/
Summaries are generated and may contain mistakes; the official description above is the record.