CVE-2023-2333Public exploitNetwork attack vector

Administrator-context script execution via unescaped code parameter

Published Jul 4, 2023 · Updated Nov 21, 2024

Reflected XSS in WesternDeal Web Solution's Ninja Forms connectors allows remote attackers to run script in an administrator's browser. The code query parameter is returned without escaping inside an HTML attribute on the WordPress admin configuration page. An attacker must persuade a logged-in administrator to open a crafted URL, after which the injected script executes in that administrator's browser context.

CVSS severity6.1
Medium
EPSS probability0.72%
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 WesternDeal Web Solution's Ninja Forms connectors allows remote attackers to run script in an administrator's browser. The code query parameter is returned without escaping inside an HTML attribute on the WordPress admin configuration page. An attacker must persuade a logged-in administrator to open a crafted URL, after which the injected script executes in that administrator's browser context.

The record

CVE
CVE-2023-2333
Published
Jul 4, 2023
Updated
Nov 21, 2024
Vendor
WesternDeal Web Solution
Product
GSheetConnector – Ninja Forms Google Sheets Connector
Classifications
CWE-79, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 4, 2023CVE publishedPublication date reported by the CVE source.
  2. Nov 21, 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=0 <1.2.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WesternDeal Web Solution · GSheetConnector – Ninja Forms Google Sheets Connectorversion=0 <1.2.7
WesternDeal Web Solution · Ninja Forms Google Sheet Connector PROversion=0 <=1.2.7

Published CVSS scores

6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A: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.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

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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