CVE-2025-47465Network attack vector

Unauthorized plugin installation via unchecked AJAX handler

Published May 7, 2025 · Updated Apr 28, 2026

Missing authorization in Creative Themes Blocksy 2.0.97 and earlier allows remote authenticated users to install WordPress plugins. The wp_ajax_blocksy_notice_button_click AJAX handler processes plugin-installation requests without checking the caller's capabilities. Administrator-level access is required, and exposure is limited to configurations such as multisite deployments where administrators lack normal plugin-installation rights.

CVSS severity4.9
Medium
EPSS probability0.38%
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 Creative Themes Blocksy 2.0.97 and earlier allows remote authenticated users to install WordPress plugins. The wp_ajax_blocksy_notice_button_click AJAX handler processes plugin-installation requests without checking the caller's capabilities. Administrator-level access is required, and exposure is limited to configurations such as multisite deployments where administrators lack normal plugin-installation rights.

The record

CVE
CVE-2025-47465
Published
May 7, 2025
Updated
Apr 28, 2026
Vendor
Creative Themes
Product
Blocksy
Classifications
CWE-862, CAPEC-180, T1068
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. May 7, 2025CVE 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=0 <=2.0.97 changes=[{"at":"2.0.98","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Creative Themes · Blocksyversion=0 <=2.0.97 changes=[{"at":"2.0.98","status":"unaffected"}]

Published CVSS scores

2.7WordfenceCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
4.9PatchstackCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
CAPEC-180Exploiting Incorrectly Configured Access Control Security Levels
T1068Exploitation for Privilege Escalation

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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