Medium 4.8Published Feb 26, 2026

CVE-2026-2680Multiple vulnerabilities in A3factura software

Updated under an hour ago (Oct 26, 2026, 7:40 PM ET)

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It affects A3factura and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for A3factura

Exploited in the last 30 days

Reflected Cross-Site Scripting (XSS) on the A3factura web platform, in parameter 'customerVATNumber', in 'a3factura-app.wolterskluwer.es/#/incomes/salesDeliveryNotes' endpoint, which could allow an attacker to execute arbitrary code in the victim's browser.

CVSS: 4.8 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: INCIBE
NVD analysis: Analyzed
Record last updated: Feb 26, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

A3factura A3factura a3factura:a3factura (from the name)	4.111.2-rev.1	CNA record
wolterskluwer a3factura wolterskluwer:a3factura	4.111.2	NVD

References

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-a3factura-software	patch, third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.