CVE-2024-52399

CRITICAL

Clarisse K. Writer Helper <3.1.6 - RCE

Title source: llm

Description

Unrestricted Upload of File with Dangerous Type vulnerability in Clarisse K. Writer Helper writer-helper allows Upload a Web Shell to a Web Server.This issue affects Writer Helper: from n/a through <= 3.1.6.

References (2)

Core 2

Core References

Vdb Entry vdb-entry

https://patchstack.com/database/Wordpress/Plugin/writer-helper/vulnerability/wordpress-writer-helper-plugin-3-1-6-arbitrary-file-upload-vulnerability?_s_id=cve

Third Party Advisory

https://patchstack.com/database/vulnerability/writer-helper/wordpress-writer-helper-plugin-3-1-6-arbitrary-file-upload-vulnerability?_s_id=cve

Scores

CVSS v3 9.9

EPSS 0.0058

EPSS Percentile 68.9%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-434

Status published

Products (1)

Clarisse K./Writer Helper < 3.1.6

Published Nov 16, 2024

Tracked Since Feb 18, 2026