XSS in Facturascripts
CVE-2026-23476
FacturaScripts is open-source enterprise resource planning and accounting software. Prior to 2025.8, there a reflected XSS bug in FacturaScripts. The problem is in how error messages get displayed. Twig's | raw filter is used, which skips HTML escaping. When triggering a database error (like passing a string where an integer is expected), the error message includes the input and gets rendered without sanitization. This vulnerability is fixed in 2025.8.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (17.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 17.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Facturascripts
- Neorazorx Facturascripts — versions < 2025.8
Weakness classification (CWE)
References
- github.com/NeoRazorX/facturascripts/security/advisories/GHSA-g6w2-q45f-xrp4 (Exploit, Mitigation, Vendor Advisory)
- github.com/NeoRazorX/facturascripts/commit/2afd98cecd26c5f8357e0e321d86063ad101… (Patch)
- github.com/NeoRazorX/facturascripts/releases/tag/v2025.8 (Release Notes)
Frequently asked questions
- What is CVE-2026-23476?
- CVE-2026-23476 is a medium-severity vulnerability in Facturascripts, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-02-02.
- How severe is CVE-2026-23476?
- Medium severity. CVSS v3 base score is 5.4 out of 10.