CVE-2025-62798 Sharp user-provided input can be evaluated in a SharpShowTextField with Vue template syntax
Attackers can inject arbitrary JavaScript via Vue template syntax in SharpShowTextField, leading to XSS in the browser.
- 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
What is CVE-2025-62798?
CVE-2025-62798 is a medium-severity cross-site scripting vulnerability in code16 sharp, published on 28 Oct 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Sharp is a content management framework built for Laravel as a package. Prior to 9.11.1, a Cross-Site Scripting (XSS) vulnerability was discovered in code16/sharp when rendering content using the SharpShowTextField component. In affected versions, expressions wrapped in {{ & }} were evaluated by Vue. This allowed attackers to inject arbitrary JavaScript or HTML that executes in the browser when the field is displayed. The issue has been fixed in v9.11.1 .
Weakness: CWE-79
Which versions are affected by CVE-2025-62798?
2 open source packages ship an affected version, including code16/sharp.
| Package | Affected | Fixed in |
|---|---|---|
code16/sharp Packagist | All versions | 9.11.1 |
code16/sharp Packagist | All versions | 9.11.1 |
How do I fix CVE-2025-62798?
Upgrade code16/sharp to 9.11.1 or later.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-62798 being exploited?
There is no known exploitation of CVE-2025-62798 in the wild and no public exploit code.
Sources
Also known as GHSA-9f58-4465-23c7.