How severe is CVE-2026-23476?

CVE-2026-23476 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2026-23476 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-23476?

CVE-2026-23476 affects Facturascripts. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-23476?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-23476 have an EU (EUVD) identifier?

Yes. CVE-2026-23476 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5279.

When was CVE-2026-23476 published?

CVE-2026-23476 was published on 2026-02-02 and last updated on 2026-06-17.

CVE-2026-23476

CVE-2026-23476 is a medium-severity vulnerability in Facturascripts with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-5279
Weakness: CWE-79
Affected product: Facturascripts
Published: 2026-02-02
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2026-23476?: CVE-2026-23476 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2026-23476 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-23476?: CVE-2026-23476 affects Facturascripts. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-23476?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-23476 have an EU (EUVD) identifier?: Yes. CVE-2026-23476 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5279.
When was CVE-2026-23476 published?: CVE-2026-23476 was published on 2026-02-02 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:facturascripts:facturascripts:*:*:*:*:*:*:*:*

More vulnerabilities in Facturascripts

CVE-2022-1715 — Critical (CVSS 9.8): Account Takeover in GitHub repository neorazorx/facturascripts prior to 2022.07.
CVE-2026-25514 — High (CVSS 8.8): FacturaScripts is open-source enterprise resource planning and accounting software. Prior to version 2025.81,…
CVE-2026-25513 — High (CVSS 8.8): FacturaScripts is open-source enterprise resource planning and accounting software. Prior to version 2025.81,…
CVE-2026-23997 — High (CVSS 8.0): FacturaScripts is open-source enterprise resource planning and accounting software. In 2025.71 and earlier, a Stored…
CVE-2022-2066 — Medium (CVSS 6.1): Cross-site Scripting (XSS) - Reflected in GitHub repository neorazorx/facturascripts prior to 2022.06.
CVE-2022-1988 — Medium (CVSS 6.1): Cross-site Scripting (XSS) - Generic in GitHub repository neorazorx/facturascripts prior to 2022.09.

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