CVE-2022-43017Public exploitNetwork attack vector

Client-side script execution via reflected indexFile

Published Oct 19, 2022 · Updated Sep 15, 2025

Reflected XSS in OpenCATS 0.9.6 allows remote attackers to execute JavaScript in a user's browser through a crafted indexFile value. The getPipelineJobOrder request to ajax.php returns the indexFile query parameter in an HTML response without neutralizing script markup. Exploitation requires a user to open the crafted request, after which the script runs in the OpenCATS origin and can read or alter data available to that session.

CVSS severity6.1
Medium
EPSS probability1.43%
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 OpenCATS 0.9.6 allows remote attackers to execute JavaScript in a user's browser through a crafted indexFile value. The getPipelineJobOrder request to ajax.php returns the indexFile query parameter in an HTML response without neutralizing script markup. Exploitation requires a user to open the crafted request, after which the script runs in the OpenCATS origin and can read or alter data available to that session.

The record

CVE
CVE-2022-43017
Published
Oct 19, 2022
Updated
Sep 15, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 19, 2022CVE publishedPublication date reported by the CVE source.
  2. Sep 15, 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
6.1CISA-ADPCVSS: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')
T1059.007JavaScript/JScript

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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