CVE-2026-32699Public exploitNetwork attack vector

Account renaming via unchecked immutable nick parameter

Published May 5, 2026 · Updated May 5, 2026

Improper access control in FacturaScripts 2025.92 and earlier allows remote authenticated users to rename any account through EditUser. The EditUser update logic accepts the POST nick field without comparing it to the stored immutable identifier or checking authority to change it. Any authenticated account can alter usernames, including the administrator's, corrupting account references and enabling malicious activity to be misattributed.

CVSS severity5.3
Medium
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in FacturaScripts 2025.92 and earlier allows remote authenticated users to rename any account through EditUser. The EditUser update logic accepts the POST nick field without comparing it to the stored immutable identifier or checking authority to change it. Any authenticated account can alter usernames, including the administrator's, corrupting account references and enabling malicious activity to be misattributed.

The record

CVE
CVE-2026-32699
Published
May 5, 2026
Updated
May 5, 2026
Vendor
FacturaScripts
Product
FacturaScripts
Classifications
CWE-284, CWE-472, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 5, 2026CVE publishedPublication date reported by the CVE source.
  2. May 5, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=<= 2025.92

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

FacturaScripts · FacturaScriptsversion=<= 2025.92

Published CVSS scores

5.3GitHubCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control
CWE-472External Control of Assumed-Immutable Web Parameter
T1565.001Stored Data Manipulation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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