---
id: CVE-2025-62733
title: >-
  Cross-Site Request Forgery (CSRF) vulnerability in ProteusThemes Custom
  Sidebars by ProteusThemes custom-sidebars-by-proteusthemes allows Cross Site
  Request Forgery.This issue affects Custom Sidebars by ProteusThemes: from n/a
  through <=…
summary: >-
  Cross-Site Request Forgery (CSRF) vulnerability in ProteusThemes Custom
  Sidebars by ProteusThemes custom-sidebars-by-proteusthemes allows Cross Site
  Request Forgery.This issue affects Custom Sidebars by ProteusThemes: from n/a
  through <=…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'
cwe:
  - CWE-352
published: '2025-12-09'
updated: '2026-10-14'
sourceUpdated: '2026-10-14T21:10:00.183'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-62733'
references:
  - url: >-
      https://patchstack.com/database/Wordpress/Plugin/custom-sidebars-by-proteusthemes/vulnerability/wordpress-custom-sidebars-by-proteusthemes-plugin-1-0-3-cross-site-request-forgery-csrf-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
epss: 0.00131
epssPercentile: 0.02367
ingestedAt: '2026-10-14T21:57:04.740Z'
---

## Overview

Cross-Site Request Forgery (CSRF) vulnerability in ProteusThemes Custom Sidebars by ProteusThemes custom-sidebars-by-proteusthemes allows Cross Site Request Forgery.This issue affects Custom Sidebars by ProteusThemes: from n/a through <= 1.0.3.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.