CVE-2022-2016Network attack vector

Authenticated browser script execution via unsanitized balance fields

Published Jun 7, 2022 · Updated Aug 3, 2024

Reflected XSS in FacturaScripts before 2022.1 allows remote authenticated users to execute script through crafted balance fields. The Balance model's test() method previously validated codbalance before HTML escaping and did not sanitize naturaleza, allowing balance-field markup to reach page output. Exploitation requires low-privileged access and another user's interaction; execution is confined to the affected user's browser context.

CVSS severity5.4
Medium
EPSS probability0.68%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in FacturaScripts before 2022.1 allows remote authenticated users to execute script through crafted balance fields. The Balance model's test() method previously validated codbalance before HTML escaping and did not sanitize naturaleza, allowing balance-field markup to reach page output. Exploitation requires low-privileged access and another user's interaction; execution is confined to the affected user's browser context.

The record

CVE
CVE-2022-2016
Published
Jun 7, 2022
Updated
Aug 3, 2024
Vendor
FacturaScripts
Product
FacturaScripts
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 7, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record 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=unspecified <2022.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

FacturaScripts · FacturaScriptsversion=unspecified <2022.1

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
3.5NIST NVDAV:N/AC:M/Au:S/C:N/I:P/A:N
6.8huntr.devCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1204.001User Execution: Malicious Link

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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