TI-2026-02292 Aliases CVE-2026-2680 GHSA-g8p2-q5wh-ppx2

Multiple vulnerabilities in A3factura software

LOW 21CWE-79Published 2026-02-26 · Updated 2026-02-26

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Active
Attack complexity: Low
Attack requirements: None
Impact type: Cross-site scripting
Confidentiality · integrity · availability: None · None · None
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00204 10th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
A3factura	A3factura	4.111.2-rev.1	—	No fix listed	CNA

A3factura VendorA3factura Affected 4.111.2-rev.1 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:wolterskluwer:a3factura:4.111.2:rev.1::::::	4.111.2 rev.1	Vulnerable	A3factura

cpe:2.3:a:wolterskluwer:a3factura:4.111.2:rev.1:*:*:*:*:*:* Versions 4.111.2 rev.1 Vulnerable ·A3factura

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-2680
2026-10-03 Alias added: GHSA-g8p2-q5wh-ppx2

References

Patch 1

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-a3factura-software

TI-2026-02291 Multiple vulnerabilities in A3factura software CVSS 4.0MEDIUM 4.8
TI-2026-02290 Multiple vulnerabilities in A3factura software CVSS 4.0MEDIUM 4.8
TI-2026-02289 Multiple vulnerabilities in A3factura software CVSS 4.0MEDIUM 4.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences