CVE-2026-76551Network attack vector

Authenticated code execution via unrestricted PHP callbacks

Published Sep 16, 2026 · Updated Sep 16, 2026

Remote code execution in VJInfotech WP Import Export Lite before 3.9.33 allows remote authenticated users to execute code during exports. The export-field callback path accepts a user-selected PHP function name without an allowlist and invokes it on field values the user controls. The account must hold the plugin's export permission; successful exploitation runs the selected function in the WordPress server process.

CVSS severityUnavailable
Unscored
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Remote code execution in VJInfotech WP Import Export Lite before 3.9.33 allows remote authenticated users to execute code during exports. The export-field callback path accepts a user-selected PHP function name without an allowlist and invokes it on field values the user controls. The account must hold the plugin's export permission; successful exploitation runs the selected function in the WordPress server process.

The record

CVE
CVE-2026-76551
Published
Sep 16, 2026
Updated
Sep 16, 2026
Vendor
VJInfotech
Product
WP Import Export Lite
Classifications
T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 16, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 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 <3.9.33

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

VJInfotech · WP Import Export Liteversion=0 <3.9.33

Published CVSS scores

No CVSS assessment is available in this record.

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

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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