# CVE-2026-3050: horilla-opensource horilla Leads global.js cross site scripting

> Remote attackers can execute arbitrary scripts via the Notes field in the Leads module, potentially compromising user sessions.

- **Severity:** Medium 5.1 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P`)
- **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:** 24 Feb 2026
- **Updated:** 26 Feb 2026
- **Also known as:** GHSA-vv96-h3xf-q33j

## What is CVE-2026-3050?

CVE-2026-3050 is a medium-severity cross-site scripting vulnerability in horilla-opensource horilla, published on 24 Feb 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

A flaw has been found in horilla-opensource horilla up to 1.0.2. Impacted is an unknown function of the file static/assets/js/global.js of the component Leads Module. This manipulation of the argument Notes causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been published and may be used. Upgrading to version 1.0.3 is recommended to address this issue. Patch name: fc5c8e55988e89273012491b5f097b762b474546. It is suggested to upgrade the affected component.

Weakness: CWE-94 (Improper Control of Generation of Code), CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2026-3050?

It affects 1 product.


Products: Horilla Horilla.

## How do I fix CVE-2026-3050?

No fix has been published for CVE-2026-3050 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-3050 being exploited?

There is no known exploitation of CVE-2026-3050 in the wild and no public exploit code.

## Other vulnerabilities in horilla-opensource horilla

- [CVE-2025-59832](https://insights.sbomify.com/CVE-2025-59832/): Horrila Stored XSS Vulnerability via Ticket Comment section (critical 9.9)
- [CVE-2026-24010](https://insights.sbomify.com/CVE-2026-24010/): Horilla has HTML Injection Issue that, with Phishing, Leads to Account Takeover (high 8.8)
- [CVE-2026-24038](https://insights.sbomify.com/CVE-2026-24038/): Horilla HR has 2FA Bypass through its OTP Handling Logic (high 8.1)
- [CVE-2025-59524](https://insights.sbomify.com/CVE-2025-59524/): Horilla Stored XSS Vulnerability via File Upload in Reimbursement Panel (high 7.7)
- [CVE-2025-59525](https://insights.sbomify.com/CVE-2025-59525/): Horilla has Improper Input Sanitization Leading to XSS and Admin Account Takeover (high 7.7)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-3050 and fix it if it is affected.

What it is: CVE-2026-3050 is a medium-severity cross-site scripting vulnerability in horilla-opensource horilla, published on 24 Feb 2026. 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-2026-3050 in the wild and no public exploit code.

Affected product: horilla-opensource horilla. 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-2026-3050/ (Markdown: https://insights.sbomify.com/CVE-2026-3050/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-3050
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-3050
- OSV: https://osv.dev/vulnerability/CVE-2026-3050

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-3050/
Summaries are generated and may contain mistakes; the official description above is the record.