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CVE Vulnerability Details :
CVE-2026-2677
PUBLISHED
More InfoOfficial Page
Assigner-INCIBE
Assigner Org ID-0cbda920-cd7f-484a-8e76-bf7f4b7f4516
View Known Exploited Vulnerability (KEV) details
Published At-26 Feb, 2026 | 12:16
Updated At-26 Feb, 2026 | 14:13
Rejected At-
▼CVE Numbering Authority (CNA)
Multiple vulnerabilities in A3factura software

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

Affected Products
Vendor
A3factura
Product
A3factura
Default Status
unaffected
Versions
Affected
  • 4.111.2-rev.1
Problem Types
TypeCWE IDDescription
CWECWE-79CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Type: CWE
CWE ID: CWE-79
Description: CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Metrics
VersionBase scoreBase severityVector
4.04.8MEDIUM
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
Version: 4.0
Base score: 4.8
Base severity: MEDIUM
Vector:
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
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

The fix has been deployed in production in version 4.114.0-rev.6, released on 17/02/2026.

Configurations
Workarounds
Exploits
Credits
finder
David Padilla Alvarado
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-a3factura-software
patch
Hyperlink: https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-a3factura-software
Resource:
patch
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found