# CVE-2026-23997: FacturaScripts has Stored Cross-Site Scripting (XSS) in "Observations" field via History View

Source: https://junglewise.ai/threats/cve-2026-23997-facturascripts-has-stored-cross-site-scripting-xss-in  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-02-02  
License: CC BY 4.0 with a link back

CVE-2026-23997 · Severity: low · CVSS 3.1 · Published 2026-02-02

FacturaScripts has Stored Cross-Site Scripting (XSS) in "Observations" field via History View

Technologies: [facturascripts/facturascripts (Packagist)](https://junglewise.ai/threats/technologies/facturascripts-facturascripts). Vendors: [Packagist](https://junglewise.ai/threats/vendors/packagist).

## Quick answers

**Is CVE-2026-23997 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-23997 being exploited in the wild.

**How severe is CVE-2026-23997?** Low severity, with a CVSS score of 3.1, published 2 February 2026.

**Which products and versions are affected?** facturascripts/facturascripts (Packagist) ECOSYSTEM:introduced=0,last_affected=2025.71.

**Is there a fix for CVE-2026-23997?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2026-23997?** Check whether you run facturascripts/facturascripts (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- facturascripts/facturascripts (Packagist) ECOSYSTEM:introduced=0,last_affected=2025.71

## Identifiers

- CVE-2026-23997
- GHSA-4v7v-7v7r-3r5h

## Related threats

- [FacturaScripts path traversal and RCE in UploadedFile move](https://junglewise.ai/threats/facturascripts-path-traversal-and-rce-in-uploadedfile-move-40e5093b)
- [FacturaScripts stored XSS in WidgetVariante and WidgetSubcuenta](https://junglewise.ai/threats/cve-2026-45710-facturascripts-stored-xss-in-widgetvariante-and-widgetsubcuenta)
- [FacturaScripts CSV formula injection in CSVExport](https://junglewise.ai/threats/cve-2026-45263-facturascripts-csv-formula-injection-in-csvexport)
- [FacturaScripts path traversal in static file controllers](https://junglewise.ai/threats/cve-2026-45693-facturascripts-path-traversal-in-static-file-controllers)
- [FacturaScripts SQL injection in REST API filter parameter](https://junglewise.ai/threats/cve-2026-45262-facturascripts-sql-injection-in-rest-api-filter-parameter)