CVE-2022-38167Network attack vector

Cross-site scripting via unneutralized web input

Published Nov 14, 2022 · Updated May 1, 2025

Cross-site scripting in Nintex Workflow 5.2.2.30 for SharePoint allows remote attackers to execute script in a victim's browser via crafted web input. The affected component and exact input field are not disclosed; Nintex describes the flaw as failure to neutralize script-related HTML tags. Exploitation requires a victim to load the affected SharePoint content, and the documented impact is browser-side script execution with confidentiality and integrity effects.

CVSS severity6.1
Medium
EPSS probability0.38%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in Nintex Workflow 5.2.2.30 for SharePoint allows remote attackers to execute script in a victim's browser via crafted web input. The affected component and exact input field are not disclosed; Nintex describes the flaw as failure to neutralize script-related HTML tags. Exploitation requires a victim to load the affected SharePoint content, and the documented impact is browser-side script execution with confidentiality and integrity effects.

The record

CVE
CVE-2022-38167
Published
Nov 14, 2022
Updated
May 1, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 14, 2022CVE publishedPublication date reported by the CVE source.
  2. May 1, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.1NVDCVSS: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.

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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 exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

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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