---
id: CVE-2026-89193
title: >-
  The Robin Image Optimizer  WordPress plugin before 2.0.8 does not escape
  values that its bundled HTML parser re-emits into element attributes when a
  non-default image delivery mode is enabled, allowing unauthenticated users to
  submit con…
summary: >-
  The Robin Image Optimizer  WordPress plugin before 2.0.8 does not escape
  values that its bundled HTML parser re-emits into element attributes when a
  non-default image delivery mode is enabled, allowing unauthenticated users to
  submit con…
severity: none
cwe:
  - CWE-79
product: Robin Image Optimizer
affected:
  - robin_image_optimizer >= 2.0.0 < 2.0.8
published: '2026-09-30'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T06:17:08.590'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-89193'
references:
  - url: 'https://wpscan.com/vulnerability/3c90d1c5-fd45-4a82-9357-504d7a0e5adc/'
    label: contact@wpscan.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-30T06:58:55.555Z'
---

## Overview

The Robin Image Optimizer  WordPress plugin before 2.0.8 does not escape values that its bundled HTML parser re-emits into element attributes when a non-default image delivery mode is enabled, allowing unauthenticated users to submit content that is stored and later executed as Cross-Site Scripting in the browser of any user viewing an affected page, including administrators.

## Remediation

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