# CVE-2026-0724: Cross-site scripting in WPlyr Media Block

> Administrators can inject arbitrary scripts via the accent color parameter, leading to stored XSS execution for other users.

- **Severity:** Medium 4.4 (`CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 11 Feb 2026
- **Updated:** 8 Apr 2026
- **Also known as:** GHSA-vw5r-3jjm-rpxq

## What is CVE-2026-0724?

CVE-2026-0724 is a medium-severity cross-site scripting vulnerability in wecodify WPlyr Media Block, published on 11 Feb 2026. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

The WPlyr Media Block plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the '_wplyr_accent_color' parameter in all versions up to, and including, 1.3.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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

## Which versions are affected by CVE-2026-0724?


## How do I fix CVE-2026-0724?

No fix has been published for CVE-2026-0724 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-0724 being exploited?

There is no known exploitation of CVE-2026-0724 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-0724 and fix it if it is affected.

What it is: CVE-2026-0724 is a medium-severity cross-site scripting vulnerability in wecodify WPlyr Media Block, published on 11 Feb 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-0724 in the wild and no public exploit code.

Affected product: wecodify WPlyr Media Block. 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-2026-0724/ (Markdown: https://insights.sbomify.com/CVE-2026-0724/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-0724
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-0724
- OSV: https://osv.dev/vulnerability/CVE-2026-0724

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-0724/
Summaries are generated and may contain mistakes; the official description above is the record.