CVE-2024-10578Public exploitNetwork attack vector

Subscriber-level plugin installation via missing capability check

Published Dec 6, 2024 · Updated Apr 8, 2026

Authorization bypass in BlazeThemes Pubnews 1.0.7 and earlier allows remote authenticated users to install arbitrary WordPress plugins. The pubnews_importer_plugin_action_for_notice() function processes installation requests without verifying the caller's WordPress capabilities. Subscriber-level access is sufficient, and an installed plugin can expose the site to additional vulnerabilities or attacker-supplied payloads.

CVSS severity8.8
High
EPSS probability1.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in BlazeThemes Pubnews 1.0.7 and earlier allows remote authenticated users to install arbitrary WordPress plugins. The pubnews_importer_plugin_action_for_notice() function processes installation requests without verifying the caller's WordPress capabilities. Subscriber-level access is sufficient, and an installed plugin can expose the site to additional vulnerabilities or attacker-supplied payloads.

The record

CVE
CVE-2024-10578
Published
Dec 6, 2024
Updated
Apr 8, 2026
Vendor
BlazeThemes
Product
Pubnews
Classifications
CWE-434, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 6, 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 <=1.0.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

BlazeThemes · Pubnewsversion=0 <=1.0.7

Published CVSS scores

8.8WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1190Exploit Public-Facing Application

Public exploit references

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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