CVE-2023-0832Network attack vector

Unauthorized plugin installation via missing nonce validation

Published Jun 9, 2023 · Updated Apr 8, 2026

CSRF in WebFactory Ltd Under Construction 3.96 and earlier allows remote attackers to install Weglot Translate through a forged request. The install_weglot handler registered to admin_action_install_weglot accepts the state-changing request without valid nonce verification. An administrator must be logged in and induced to follow the crafted link; successful exploitation installs an additional WordPress plugin.

CVSS severity4.3
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CSRF in WebFactory Ltd Under Construction 3.96 and earlier allows remote attackers to install Weglot Translate through a forged request. The install_weglot handler registered to admin_action_install_weglot accepts the state-changing request without valid nonce verification. An administrator must be logged in and induced to follow the crafted link; successful exploitation installs an additional WordPress plugin.

The record

CVE
CVE-2023-0832
Published
Jun 9, 2023
Updated
Apr 8, 2026
Vendor
WebFactory Ltd
Product
Under Construction
Classifications
CWE-352, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 9, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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=0 <=3.96

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WebFactory Ltd · Under Constructionversion=0 <=3.96

Published CVSS scores

4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/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.

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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-352Cross-Site Request Forgery (CSRF)
T1204.001User Execution: Malicious Link

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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