# FacturaScripts: Stored XSS in WidgetVariante and WidgetSubcuenta modal lists via HTML-attribute decoding of \`Tools::noHtml\`-escaped quotes inside \`onclick=\`

Advisory record · `GHSA-3x7p-v8hj-xh5m`

- **Identifiers:** `GHSA-3x7p-v8hj-xh5m` · `CVE-2026-45710` · `PKSA-tj9x-5rgg-xzgk`
- **State:** Confirmed
- **Severity:** CVSS 3.5 Low
- **Critical:** No
- **Weakness (CWE):** [CWE-79](https://cwe.mitre.org/data/definitions/79.html) · [CWE-116](https://cwe.mitre.org/data/definitions/116.html)
- **Tags:** [Cross-site scripting (XSS)](https://agentprime.io/advisories/tag/xss.md) · [CWE-116](https://agentprime.io/advisories/tag/cwe-116.md)
- **Published:** 14 Jul 2026
- **Updated:** 6 Nov 2026
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 14 Jul 2026, 17:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `facturascripts/facturascripts` (Packagist): affected `<2026.2`; fixed in `2026.2`

## Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

## Severity and exploitation

- 3.5 Low, CVSS 3.1: `CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N`, from GitHub Advisory Database

- **CISA KEV:** Not listed.
- **EPSS:** No score.

## Timeline

- 14 Jul 2026, 17:30 UTC: [Confirmed by GitHub Advisory Database](https://github.com/advisories/GHSA-3x7p-v8hj-xh5m)
- 6 Nov 2026, 19:15 UTC: [Confirmed by OSV](https://osv.dev/vulnerability/GHSA-3x7p-v8hj-xh5m)

## Sources

- [GitHub Advisory Database: GHSA-3x7p-v8hj-xh5m](https://github.com/advisories/GHSA-3x7p-v8hj-xh5m)
- [OSV: GHSA-3x7p-v8hj-xh5m](https://osv.dev/vulnerability/GHSA-3x7p-v8hj-xh5m)
- <https://github.com/NeoRazorX/facturascripts/security/advisories/GHSA-3x7p-v8hj-xh5m>
- <https://github.com/NeoRazorX/facturascripts/commit/65779fc73f1b7f1fd7294fab083fe592d8a9b783>
- <https://github.com/NeoRazorX/facturascripts>

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.

## Check whether this affects you

A Match means an installed version is in the affected range above. Most don’t affect the app; agentprime hasn’t analysed this one yet.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), ask your agent to check the project: `check_lockfile` sends a lockfile, `check_packages` a list of installed packages, and both return the Matches and the upgrades that clear them. `get_advisory` returns this record. Setup: <https://agentprime.io/mcp.md>
- In a browser: <https://agentprime.io/check/> reads your lockfile in the browser, never uploading it.
- Whether it touches your code, with file and line: the Claude Code plugin, <https://agentprime.io/plugin.md>
- As JSON: <https://api.agentprime.io/v1/advisories/GHSA-3x7p-v8hj-xh5m>, or `POST https://api.agentprime.io/v1/match` with your packages (<https://agentprime.io/api.md>)

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The web page: <https://agentprime.io/advisories/GHSA-3x7p-v8hj-xh5m/>. Everything for agents: <https://agentprime.io/llms.txt>.