PT-2026-22143 · Wolters Kluwer · A3Factura Web Platform

Published 2026-02-26 · Updated 2026-03-02 · CVE-2026-2680

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions A3factura web platform (affected versions not specified)

Description A reflected Cross-Site Scripting (XSS) issue exists in the A3factura web platform. The issue is located in the customerVATNumber parameter of the ''a3factura-app.wolterskluwer.es/#/incomes/salesDeliveryNotes'' endpoint. This could allow an attacker to execute arbitrary code in the victim's browser.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-2680

Affected Products

A3Factura Web Platform

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2026-2680 · Security Note
• https://incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-a3factura-software · Patch
• https://osv.dev/vulnerability/CVE-2026-2680 · Vendor Advisory
• https://t.me/cveNotify/153308 · Telegram Post
• https://t.me/cveNotify/153774 · Telegram Post
• https://twitter.com/CVEnew/status/2027004174433439788 · Twitter Post
• https://t.me/CVEtracker/45850 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2027062574131319254 · Twitter Post