CVE-2020-6168Public exploitNetwork attack vector

Site disruption via unchecked maintenance-mode action

Published Jan 9, 2020 · Updated Aug 4, 2024

Missing authorization in Minimal Coming Soon & Maintenance Mode through 2.10 allows remote authenticated users to toggle maintenance mode. The CSMM::init path registers admin_action_csmm_change_status after is_admin(), which tests only whether a request targets an administrative page rather than checking user capability. Subscriber-level access is sufficient to take the public site offline or expose site content by enabling or disabling maintenance mode.

CVSS severity7.6
High
EPSS probability1.95%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Minimal Coming Soon & Maintenance Mode through 2.10 allows remote authenticated users to toggle maintenance mode. The CSMM::init path registers admin_action_csmm_change_status after is_admin(), which tests only whether a request targets an administrative page rather than checking user capability. Subscriber-level access is sufficient to take the public site offline or expose site content by enabling or disabling maintenance mode.

The record

CVE
CVE-2020-6168
Published
Jan 9, 2020
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-862, T1491.002
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 9, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record 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 privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.1WordfenceCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
7.6NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
6.5NIST NVDAV:N/AC:L/Au:S/C:P/I:P/A:P

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 exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-862Missing Authorization
T1491.002External Defacement

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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