CVE-2023-4282Network attack vector

Authenticated settings deletion via missing capability checks

Published Aug 10, 2023 · Updated Apr 8, 2026

Missing authorization in ReviewX Team EmbedPress 3.8.2 and earlier allows remote authenticated users to delete plugin settings. The admin_post_remove and remove_private_data handlers accept authenticated admin-post requests and delete stored options without verifying a management capability. Subscriber-level access is sufficient, and successful requests remove configuration data rather than granting broader control of the site.

CVSS severity5.4
Medium
EPSS probability0.52%
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 ReviewX Team EmbedPress 3.8.2 and earlier allows remote authenticated users to delete plugin settings. The admin_post_remove and remove_private_data handlers accept authenticated admin-post requests and delete stored options without verifying a management capability. Subscriber-level access is sufficient, and successful requests remove configuration data rather than granting broader control of the site.

The record

CVE
CVE-2023-4282
Published
Aug 10, 2023
Updated
Apr 8, 2026
Vendor
ReviewX Team
Product
EmbedPress
Classifications
CWE-862, T1485
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 10, 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 <=3.8.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

ReviewX Team · EmbedPressversion=0 <=3.8.2

Published CVSS scores

4.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
5.4WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/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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