CVE-2023-29237Network attack vector

Subscriber-level post deletion via unchecked AJAX handlers

Published Dec 9, 2024 · Updated Apr 28, 2026

Missing authorization in Muhammad Rehman Remove Duplicate Posts 1.3.5 and earlier allows remote authenticated users to delete WordPress posts. The rdp_ajax_process() and rdp_get_result() AJAX handlers omit capability checks before returning duplicate post IDs and deleting posts. Subscriber-level access is sufficient to disclose duplicate post identifiers and remove site content without broader code execution.

CVSS severity6.3
Medium
EPSS probability0.40%
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 Muhammad Rehman Remove Duplicate Posts 1.3.5 and earlier allows remote authenticated users to delete WordPress posts. The rdp_ajax_process() and rdp_get_result() AJAX handlers omit capability checks before returning duplicate post IDs and deleting posts. Subscriber-level access is sufficient to disclose duplicate post identifiers and remove site content without broader code execution.

The record

CVE
CVE-2023-29237
Published
Dec 9, 2024
Updated
Apr 28, 2026
Vendor
Muhammad Rehman
Product
Remove Duplicate Posts
Classifications
CWE-862, T1485
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 9, 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 <=1.3.5 changes=[{"at":"1.3.6","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Muhammad Rehman · Remove Duplicate Postsversion=n/a <=1.3.5 changes=[{"at":"1.3.6","status":"unaffected"}]

Published CVSS scores

4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
6.3PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1485Data Destruction

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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