CVE-2022-3858Public exploitNetwork attack vector

Database disclosure via unescaped chaty_leads query parameter

Published Dec 5, 2022 · Updated Apr 23, 2025

SQL injection in Premio Chaty before 3.0.3 allows remote authenticated users with administrator privileges to read database data. The contact-form feed passes the chaty_leads request parameter into an existing SQL query without sufficient escaping or prepared-query handling. An administrator nonce and access to the plugin's contact-form feed are required, and injected clauses can extract sensitive database information.

CVSS severity7.2
High
EPSS probability1.00%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in Premio Chaty before 3.0.3 allows remote authenticated users with administrator privileges to read database data. The contact-form feed passes the chaty_leads request parameter into an existing SQL query without sufficient escaping or prepared-query handling. An administrator nonce and access to the plugin's contact-form feed are required, and injected clauses can extract sensitive database information.

The record

CVE
CVE-2022-3858
Published
Dec 5, 2022
Updated
Apr 23, 2025
Vendor
Premio
Product
Chaty
Classifications
CWE-89, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Dec 5, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 2025Record 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=0 <3.0.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Premio · Chatyversion=0 <3.0.3

Published CVSS scores

7.2NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

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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