CVE-2022-45352Known exploitationNetwork attack vector

Authenticated unauthorized actions via incomplete capability checks

Published Mar 25, 2024 · Updated Apr 28, 2026

Missing authorization in Muffin Group BeTheme 26.6.1 and earlier allows remote authenticated users to perform unauthorized actions. BeBuilder applies insufficiently detailed WordPress user-capability checks before performing specific actions. Subscriber access is sufficient; successful exploitation can modify data and interrupt service, but the affected actions are undisclosed.

CVSS severity5.4
Medium
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationReported
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Muffin Group BeTheme 26.6.1 and earlier allows remote authenticated users to perform unauthorized actions. BeBuilder applies insufficiently detailed WordPress user-capability checks before performing specific actions. Subscriber access is sufficient; successful exploitation can modify data and interrupt service, but the affected actions are undisclosed.

The record

CVE
CVE-2022-45352
Published
Mar 25, 2024
Updated
Apr 28, 2026
Vendor
Muffin Group
Product
BeTheme
Classifications
CWE-862, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 25, 2024CVE 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 <=26.6.1 changes=[{"at":"26.6.3","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Muffin Group · BeThemeversion=n/a <=26.6.1 changes=[{"at":"26.6.3","status":"unaffected"}]

Published CVSS scores

5.4PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
4.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/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
Privilegesauthenticated
Known exploitationReported
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
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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