---
id: CVE-2026-61993
title: >-
  WordPress Blockonomics plugin 3.11.0 - Cross Site Scripting (XSS)
  vulnerability
summary: Unauthenticated Cross Site Scripting (XSS) in Blockonomics 3.11.0 versions.
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'
cvssSource: cna
cwe:
  - CWE-79
vendor: blockonomics
product: blockonomics-bitcoin-payments
affected:
  - blockonomics-bitcoin-payments 3.11.0
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-29T16:16:07.033133Z'
published: '2026-10-29'
updated: '2026-10-29'
sourceUpdated: '2026-10-29T17:16:44.466Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-61993'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/blockonomics-bitcoin-payments/vulnerability/wordpress-blockonomics-plugin-3-11-0-cross-site-scripting-xss-vulnerability?_s_id=cve
tags:
  - cve.org
epss: 0.00228
epssPercentile: 0.13687
ingestedAt: '2026-11-01T22:02:40.975Z'
---

## Overview

Unauthenticated Cross Site Scripting (XSS) in Blockonomics 3.11.0 versions.

## Affected

- `blockonomics-bitcoin-payments 3.11.0`

## Remediation

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