CVE-2022-4099Public exploitNetwork attack vector

Unauthenticated SQL injection via jotmemid parameter

Published Jan 2, 2023 · Updated Apr 10, 2025

SQL injection in Ultimate WP SMS Joy Of Text Lite before 2.3.1 allows remote attackers to manipulate database queries without authentication. The unauthenticated send_message AJAX action places the jotmemid request parameter into an SQL statement without adequate sanitization or escaping. A crafted value can alter query execution, and the published time-delay proof demonstrates blind inference; database effects remain bounded by the WordPress database account.

CVSS severity9.8
Critical
EPSS probability1.04%
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 Ultimate WP SMS Joy Of Text Lite before 2.3.1 allows remote attackers to manipulate database queries without authentication. The unauthenticated send_message AJAX action places the jotmemid request parameter into an SQL statement without adequate sanitization or escaping. A crafted value can alter query execution, and the published time-delay proof demonstrates blind inference; database effects remain bounded by the WordPress database account.

The record

CVE
CVE-2022-4099
Published
Jan 2, 2023
Updated
Apr 10, 2025
Vendor
Ultimate WP SMS
Product
Joy Of Text Lite
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 2, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 10, 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 <2.3.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Ultimate WP SMS · Joy Of Text Liteversion=0 <2.3.1

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/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.

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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
Privilegesunauthenticated
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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