CVE-2022-1164Public exploitNetwork attack vector

Reflected script execution via unsanitized keyword parameter

Published Apr 4, 2022 · Updated Aug 2, 2024

Reflected cross-site scripting in WzTechno WYZI Business Finder before 2.4.3 allows remote attackers to run script via a crafted search URL. The business search page returns the keyword query parameter in HTML without sufficient output encoding, allowing an injected image error handler to execute. A victim must follow the crafted URL; the script runs in the site's browser origin and can read or alter data accessible to that session, without interrupting service.

CVSS severity6.1
Medium
EPSS probability0.80%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected cross-site scripting in WzTechno WYZI Business Finder before 2.4.3 allows remote attackers to run script via a crafted search URL. The business search page returns the keyword query parameter in HTML without sufficient output encoding, allowing an injected image error handler to execute. A victim must follow the crafted URL; the script runs in the site's browser origin and can read or alter data accessible to that session, without interrupting service.

The record

CVE
CVE-2022-1164
Published
Apr 4, 2022
Updated
Aug 2, 2024
Vendor
WzTechno
Product
WYZI Business Finder
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 4, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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=2.4.3 <2.4.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WzTechno · WYZI Business Finderversion=2.4.3 <2.4.3

Published CVSS scores

4.3NIST NVDAV:N/AC:M/Au:N/C:N/I:P/A:N
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-79Cross-site Scripting (XSS)
T1204.001User Execution: Malicious Link

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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