CVE-2023-4731Network attack vector

Settings overwrite via nonce-free init handler

Published Mar 12, 2024 · Updated Apr 8, 2026

CSRF in LadiApp 4.4 and earlier allows remote attackers to change WordPress settings through a forged administrator request. The init_endpoint() function, registered on init, processes attacker-controlled settings without verifying a WordPress nonce. Administrator interaction is required; changing ladipage_key enables new posts and malicious web-script injection.

CVSS severity4.3
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CSRF in LadiApp 4.4 and earlier allows remote attackers to change WordPress settings through a forged administrator request. The init_endpoint() function, registered on init, processes attacker-controlled settings without verifying a WordPress nonce. Administrator interaction is required; changing ladipage_key enables new posts and malicious web-script injection.

The record

CVE
CVE-2023-4731
Published
Mar 12, 2024
Updated
Apr 8, 2026
Vendor
Binh Nguyen Plus
Product
LadiApp
Classifications
CWE-352, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 12, 2024CVE 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 <=4.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Binh Nguyen Plus · LadiAppversion=0 <=4.4

Published CVSS scores

4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
4.3NISTCVSS: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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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)
T1204.001Malicious 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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