# CVE-2022-4651: Justified Gallery < 1.7.1 - Contributor+ Stored XSS via Shortcode

> Contributors can inject malicious scripts via shortcode attributes in Justified Gallery, leading to stored XSS attacks against site visitors.

- **Severity:** Medium 5.4 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N`)
- **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:** 30 Jan 2023
- **Updated:** 27 Mar 2025
- **Also known as:** GHSA-5567-cx93-75jg

## What is CVE-2022-4651?

CVE-2022-4651 is a medium-severity cross-site scripting vulnerability in Unknown Justified Gallery, published on 30 Jan 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

The Justified Gallery WordPress plugin before 1.7.1 does not validate and escape one of its shortcode attributes, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attack.

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

## Which versions are affected by CVE-2022-4651?

It affects 1 product.


Products: Justified Gallery Project Justified Gallery.

## How do I fix CVE-2022-4651?

No fix has been published for CVE-2022-4651 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-4651 being exploited?

There is no known exploitation of CVE-2022-4651 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-4651 and fix it if it is affected.

What it is: CVE-2022-4651 is a medium-severity cross-site scripting vulnerability in Unknown Justified Gallery, published on 30 Jan 2023. 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-2022-4651 in the wild and no public exploit code.

Affected product: Unknown Justified Gallery. 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-2022-4651/ (Markdown: https://insights.sbomify.com/CVE-2022-4651/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-4651
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-4651
- OSV: https://osv.dev/vulnerability/CVE-2022-4651

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From sbomify Insights: https://insights.sbomify.com/CVE-2022-4651/
Summaries are generated and may contain mistakes; the official description above is the record.