CVE-2025-68909Network attack vector

Subscriber-level backdoor upload via unrestricted file types

Published Jan 22, 2026 · Updated Jan 22, 2026

Unrestricted file upload in BlazeThemes Blogistic 1.0.5 and earlier allows remote authenticated users to upload dangerous files. Published records do not identify the affected upload handler; they establish only that it accepts dangerous file types without restriction. Subscriber-level access is required, and an uploaded backdoor can execute in the WordPress site's context to grant further access.

CVSS severity9.9
Critical
EPSS probability0.49%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in BlazeThemes Blogistic 1.0.5 and earlier allows remote authenticated users to upload dangerous files. Published records do not identify the affected upload handler; they establish only that it accepts dangerous file types without restriction. Subscriber-level access is required, and an uploaded backdoor can execute in the WordPress site's context to grant further access.

The record

CVE
CVE-2025-68909
Published
Jan 22, 2026
Updated
Jan 22, 2026
Vendor
BlazeThemes
Product
Blogistic
Classifications
CWE-434, CAPEC-17, T1105
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 22, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 22, 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 <=<= 1.0.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

BlazeThemes · Blogisticversion=n/a <=<= 1.0.5

Published CVSS scores

9.9PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
9.9CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/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.

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-434Unrestricted Upload of File with Dangerous Type
CAPEC-17Using Malicious Files
T1105Ingress Tool Transfer

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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