CVE-2025-64356Network attack vector

Subscriber-level unauthorized action via missing capability check

Published Oct 31, 2025 · Updated Oct 31, 2025

Missing authorization in Insert PHP Code Snippet 1.4.3 and earlier allows remote authenticated users to perform an unauthorized action. An unnamed plugin function omits the capability check that should restrict the action; public records do not identify the function or action. Subscriber-level WordPress access is sufficient, while the affected data and operational consequence remain undisclosed.

CVSS severity4.3
Medium
EPSS probability0.20%
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 Insert PHP Code Snippet 1.4.3 and earlier allows remote authenticated users to perform an unauthorized action. An unnamed plugin function omits the capability check that should restrict the action; public records do not identify the function or action. Subscriber-level WordPress access is sufficient, while the affected data and operational consequence remain undisclosed.

The record

CVE
CVE-2025-64356
Published
Oct 31, 2025
Updated
Oct 31, 2025
Vendor
XYZScripts
Product
Insert PHP Code Snippet
Classifications
CWE-862, CAPEC-180
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 31, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 31, 2025Record 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 <=<= 1.4.3 changes=[{"at":"1.4.4","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

XYZScripts · Insert PHP Code Snippetversion=n/a <=<= 1.4.3 changes=[{"at":"1.4.4","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
4.3PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/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.

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
CAPEC-180Exploiting Incorrectly Configured Access Control Security Levels

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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