CVE-2022-42698Network attack vector

Unauthenticated file upload via missing type validation

Published Nov 18, 2022 · Updated Apr 28, 2026

Arbitrary file upload in API2Cart Api2Cart Bridge Connector 1.1.0 and earlier allows remote attackers to write files to the server. The plugin's upload handling accepts attacker-supplied files without adequate file-type validation, but public sources do not identify the responsible function or route. No authentication or user interaction is required; the direct consequence is attacker-controlled file placement on the WordPress server.

CVSS severity9.8
Critical
EPSS probability0.93%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary file upload in API2Cart Api2Cart Bridge Connector 1.1.0 and earlier allows remote attackers to write files to the server. The plugin's upload handling accepts attacker-supplied files without adequate file-type validation, but public sources do not identify the responsible function or route. No authentication or user interaction is required; the direct consequence is attacker-controlled file placement on the WordPress server.

The record

CVE
CVE-2022-42698
Published
Nov 18, 2022
Updated
Apr 28, 2026
Vendor
API2Cart
Product
Api2Cart Bridge Connector
Classifications
CWE-434, T1105
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 18, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 2026Record 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=<= 1.1.0 <=1.1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

API2Cart · Api2Cart Bridge Connectorversion=<= 1.1.0 <=1.1.0

Published CVSS scores

9.8PatchstackCVSS: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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1105Ingress Tool Transfer

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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