CVE-2022-42458Known exploitationNetwork attack vector

Unauthenticated file upload via direct management URL

Published Dec 7, 2022 · Updated Apr 23, 2025

Authentication bypass in Shift Tech bingo!CMS 1.7.4.1 and earlier allows remote attackers to upload arbitrary files without authentication. A direct request to a specific management URL bypasses the login check on a file-upload function, but the vendor has not disclosed the URL or code locus. The exposed installed edition requires no account; uploaded code can execute to create or alter server files, while cloud, Enterprise, and bingo!Express editions are unaffected.

CVSS severity7.5
High
EPSS probability1.08%
Next 30 days · Sep 16, 2026
Known exploitationReported
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Shift Tech bingo!CMS 1.7.4.1 and earlier allows remote attackers to upload arbitrary files without authentication. A direct request to a specific management URL bypasses the login check on a file-upload function, but the vendor has not disclosed the URL or code locus. The exposed installed edition requires no account; uploaded code can execute to create or alter server files, while cloud, Enterprise, and bingo!Express editions are unaffected.

The record

CVE
CVE-2022-42458
Published
Dec 7, 2022
Updated
Apr 23, 2025
Vendor
Shift Tech
Product
bingo!CMS
Classifications
CWE-287, CWE-288, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 7, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=version1.7.4.1 and earlier

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Shift Tech · bingo!CMSversion=version1.7.4.1 and earlier

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5JPCERT/CCCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
5.0JPCERT/CCAV:N/AC:L/Au:N/C:N/I:P/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 exploitationReported
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-287Improper Authentication
CWE-288Authentication Bypass Using an Alternate Path or Channel
T1190Exploit Public-Facing Application

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.

Reported exploitation

Technologies

Your stack

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Your stack

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