CVE-2026-25413Network attack vector

Authenticated malicious file upload via undisclosed validation flaw

Published Mar 25, 2026 · Updated Mar 25, 2026

Unrestricted file upload in Iqonic Design WPBookit Pro 1.6.18 and earlier allows remote authenticated users to store malicious files. The published advisory does not identify the affected upload handler or specify which server-side file-type validation is missing or bypassed. Low-privileged access is required, and the documented consequence is the placement and use of dangerous files rather than a disclosed execution path.

CVSS severity9.9
Critical
EPSS probability0.33%
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 Iqonic Design WPBookit Pro 1.6.18 and earlier allows remote authenticated users to store malicious files. The published advisory does not identify the affected upload handler or specify which server-side file-type validation is missing or bypassed. Low-privileged access is required, and the documented consequence is the placement and use of dangerous files rather than a disclosed execution path.

The record

CVE
CVE-2026-25413
Published
Mar 25, 2026
Updated
Mar 25, 2026
Vendor
Iqonic Design
Product
WPBookit Pro
Classifications
CWE-434, CAPEC-17, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 25, 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 <=<= 1.6.18

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Iqonic Design · WPBookit Proversion=n/a <=<= 1.6.18

Published CVSS scores

9.9PatchstackCVSS: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 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 exploitUnconfirmed

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
CAPEC-17Using Malicious Files
T1190Exploit Public-Facing Application

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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