CVE-2024-6756Network attack vector

Authenticated arbitrary file upload via missing type validation

Published Jul 24, 2024 · Updated Apr 8, 2026

Arbitrary file upload in WPWeb Elite Social Auto Poster 5.3.14 and earlier allows remote authenticated users to write files to the server. The wpw_auto_poster_get_image_path function accepts attacker-controlled uploads without validating their file types before storing them. Contributor-level access reaches the upload path; chaining CVE-2024-6754 lowers the gate to Subscriber, and a server-executable file enables code execution.

CVSS severity8.8
High
EPSS probability0.79%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary file upload in WPWeb Elite Social Auto Poster 5.3.14 and earlier allows remote authenticated users to write files to the server. The wpw_auto_poster_get_image_path function accepts attacker-controlled uploads without validating their file types before storing them. Contributor-level access reaches the upload path; chaining CVE-2024-6754 lowers the gate to Subscriber, and a server-executable file enables code execution.

The record

CVE
CVE-2024-6756
Published
Jul 24, 2024
Updated
Apr 8, 2026
Vendor
WPWeb Elite
Product
Social Auto Poster
Classifications
CWE-434, T1105
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 24, 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 <=5.3.14

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

WPWeb Elite · Social Auto Posterversion=0 <=5.3.14

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.

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
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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