Description
Enumeration of unauthenticated users in FacturaScripts, version 2025.61. The application returns different responses when attempting to log in with a valid username compared to an invalid one. An unauthenticated attacker could systematically identify valid usernames by examining variations in the application’s responses, such as changes in response time, discrepancies between error messages or differences in HTTP status codes. A successful exploit allows the attacker to compile a list of valid user accounts. This list could be used to carry out targeted brute-force attacks, password spraying, credential stuffing or social engineering campaigns against the confirmed accounts.
Published: 2026-10-20
Score: 6.9 Medium
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

Vendor Solution

Update to commit llowing commits: https://github.com/NeoRazorX/facturascripts/commit/ac32f1e2f5ca8b16b5c8f023a3d8824faa693155.

Tracking

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Advisories

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History

Tue, 20 Oct 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 20 Oct 2026 16:15:00 +0000

Type Values Removed Values Added
First Time appeared Facturascripts
Facturascripts facturascripts
Vendors & Products Facturascripts
Facturascripts facturascripts

Tue, 20 Oct 2026 12:45:00 +0000

Type Values Removed Values Added
Description Enumeration of unauthenticated users in FacturaScripts, version 2025.61. The application returns different responses when attempting to log in with a valid username compared to an invalid one. An unauthenticated attacker could systematically identify valid usernames by examining variations in the application’s responses, such as changes in response time, discrepancies between error messages or differences in HTTP status codes. A successful exploit allows the attacker to compile a list of valid user accounts. This list could be used to carry out targeted brute-force attacks, password spraying, credential stuffing or social engineering campaigns against the confirmed accounts.
Title Multiple vulnerabilities in FacturaScripts
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


Subscriptions

Facturascripts Facturascripts
cve-icon MITRE

Status: PUBLISHED

Assigner: INCIBE

Published:

Updated: 2026-10-20T15:55:29.977Z

Reserved: 2026-06-11T07:47:56.552Z

Link: CVE-2026-11960

cve-icon Vulnrichment

Updated: 2026-10-20T15:54:33.511Z

cve-icon NVD

Status : Deferred

Published: 2026-10-20T09:17:09.830

Modified: 2026-10-20T19:28:52.970

Link: CVE-2026-11960

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-20T16:00:16Z

Weaknesses
  • CWE-79

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')