CVE-2022-34149Network attack vector

Unauthenticated administrative access

Published Aug 22, 2022 · Updated Apr 28, 2026

Authentication bypass in miniOrange WP OAuth Server 3.0.4 and earlier allows remote attackers to gain WordPress administrative access. Neither the CNA record nor the linked advisories discloses the affected OAuth endpoint or the authentication check that accepts an untrusted request. No credentials or user interaction are required; successful exploitation grants control of the affected WordPress site's data and configuration.

CVSS severity9.8
Critical
EPSS probability1.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in miniOrange WP OAuth Server 3.0.4 and earlier allows remote attackers to gain WordPress administrative access. Neither the CNA record nor the linked advisories discloses the affected OAuth endpoint or the authentication check that accepts an untrusted request. No credentials or user interaction are required; successful exploitation grants control of the affected WordPress site's data and configuration.

The record

CVE
CVE-2022-34149
Published
Aug 22, 2022
Updated
Apr 28, 2026
Vendor
miniOrange
Product
WP OAuth Server
Classifications
CWE-287, CWE-264, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 22, 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=n/a <=3.0.4 changes=[{"at":"4.0.1","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

miniOrange · WP OAuth Serverversion=n/a <=3.0.4 changes=[{"at":"4.0.1","status":"unaffected"}]

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 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-287Improper Authentication
CWE-264Permissions, Privileges, and Access Controls
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.

Technologies

Your stack

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Your stack

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