# CVE-2024-47373: WordPress LiteSpeed Cache plugin <= 6.5.0.2 - Cross Site Scripting (XSS) vulnerability

> An attacker can inject malicious scripts into the LiteSpeed Cache plugin, potentially executing code in the context of other users.

- **Severity:** Medium 6.5 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L`)
- **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:** 5 Oct 2024
- **Updated:** 28 Apr 2026
- **Also known as:** GHSA-jjr6-f87c-xw24

## What is CVE-2024-47373?

CVE-2024-47373 is a medium-severity cross-site scripting vulnerability in LiteSpeed Cache, published on 5 Oct 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

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache allows Stored XSS.This issue affects LiteSpeed Cache: from n/a through <= 6.5.0.2.

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

## Which versions are affected by CVE-2024-47373?

It affects 1 product.


Products: Litespeedtech Litespeed Cache.

## How do I fix CVE-2024-47373?

No fix has been published for CVE-2024-47373 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-47373 being exploited?

There is no known exploitation of CVE-2024-47373 in the wild and no public exploit code.

## Other vulnerabilities in LiteSpeed Cache

- [CVE-2024-44000](https://insights.sbomify.com/CVE-2024-44000/): WordPress LiteSpeed Cache plugin < 6.5.0.1 - Unauthenticated Account Takeover via Cookie Leak vulnerability (critical 9.8)
- [CVE-2024-28000](https://insights.sbomify.com/CVE-2024-28000/): WordPress LiteSpeed Cache plugin <= 6.3.0.1 - Unauthenticated Privilege Escalation vulnerability (critical 9.8)
- [CVE-2024-47637](https://insights.sbomify.com/CVE-2024-47637/): WordPress LiteSpeed Cache plugin <= 6.4.1 - Path Traversal vulnerability (high 8.8)
- [CVE-2023-40000](https://insights.sbomify.com/CVE-2023-40000/): WordPress LiteSpeed Cache plugin <= 5.7 - Unauthenticated Site Wide Stored XSS vulnerability (high 8.3)
- [CVE-2023-45000](https://insights.sbomify.com/CVE-2023-45000/): WordPress LiteSpeed Cache plugin <= 5.7 - Unauthenticated Broken Access Control on API vulnerability (high 8.2)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-47373 and fix it if it is affected.

What it is: CVE-2024-47373 is a medium-severity cross-site scripting vulnerability in LiteSpeed Cache, published on 5 Oct 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-2024-47373 in the wild and no public exploit code.

Affected product: LiteSpeed Cache. 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-2024-47373/ (Markdown: https://insights.sbomify.com/CVE-2024-47373/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-47373
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-47373
- OSV: https://osv.dev/vulnerability/CVE-2024-47373

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-47373/
Summaries are generated and may contain mistakes; the official description above is the record.