CVE-2024-11270

HIGH

WebinarPress < 1.33.24 - Authenticated Arbitrary File Creation via sync-import-imgs Function

Title source: llm

Exploitation Summary

EIP tracks 1 public exploit for CVE-2024-11270. PoCs published by certuscyber.

AI-analyzed exploit summary The repository contains functional exploit code for multiple WordPress plugin vulnerabilities, including SQL injection (CVE-2014-5182, CVE-2014-5185) and insecure deserialization (CVE-2020-29045). The PoCs demonstrate authentication, payload delivery, and data exfiltration.

Description

The WordPress Webinar Plugin – WebinarPress plugin for WordPress is vulnerable to arbitrary file creation due to a missing capability check on the 'sync-import-imgs' function and missing file type validation in all versions up to, and including, 1.33.24. This makes it possible for authenticated attackers, with subscriber-level access and above, to create arbitrary files that can lead to remote code execution.

Exploits (1)

github WORKING POC 3 stars

by certuscyber · pythonpoc

https://github.com/certuscyber/cve-pocs/tree/main/CVE-2024-11270

View Code ZIP pw:eip

The repository contains functional exploit code for multiple WordPress plugin vulnerabilities, including SQL injection (CVE-2014-5182, CVE-2014-5185) and insecure deserialization (CVE-2020-29045). The PoCs demonstrate authentication, payload delivery, and data exfiltration.

Classification

Working Poc 100%

Attack Type

Sqli

Complexity

Moderate

Reliability

Reliable

Target: WordPress YAWPP plugin <= 1.2, WordPress Quartz plugin <= 1.01.1

Auth required

Prerequisites: WordPress installation with vulnerable plugin · Valid credentials (contributor role or higher)

MITRE ATT&CK

T1190 - Exploit Public-Facing Application T1059 - Command and Scripting Interpreter

devstral-2 · analyzed Feb 27, 2026 Full analysis →

References (2)

Core 2

Core References

Patch

https://plugins.trac.wordpress.org/changeset/3216237/wp-webinarsystem/trunk/includes/class-webinarsysteem-ajax.php

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/f1c2cb3f-2f9e-40c5-9e5f-5b85a53e5868?source=cve

Scores

CVSS v3 8.8

EPSS 0.0089

EPSS Percentile 54.8%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-862

Status published

Products (2)

webinarpress/webinarpress < 1.33.25

wpwebinarsystem/WebinarPress – Webinar System for WordPress < 1.33.24

Published Jan 08, 2025

Tracked Since Feb 18, 2026