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Robin Image Optimizer vulnerabilities
Robin Image Optimizer has 3 known vulnerabilities in this database. The most recent published record is dated 30 Sep 2026.
- Known vulnerabilities
- 3
- Active installs
- 100,000+
- Latest version
- 2.0.9
- Last updated
- 29 Sep 2026
- Most recent
- 30 Sep 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Broken access control CVE-2026-89190 | Medium 4.3 | Before 2.0.8 | Fixed in 2.0.8 | 7 d ago |
| Cross-site scripting (XSS) CVE-2026-89193 | High 7.5 | Before 2.0.8 | Fixed in 2.0.8 | 7 d ago |
| Cross-site scripting (XSS) CVE-2026-1319 | Medium 6.4 | Up to 2.0.2 | Fixed in a later version (latest 2.0.9) | 5 Feb 2026 |
Read the published descriptions
- CVE-2026-89190, 30 Sep 2026
- The Robin Image Optimizer WordPress plugin before 2.0.8 does not check the user's capabilities before dispatching one of its bundled admin framework's request handlers, allowing users with a subscriber-level account to render admin-only Robin Image Optimizer WordPress plugin before 2.0.8 pages and disclose the Robin Image Optimizer WordPress plugin before 2.0.8's stored settings. CVE record
- CVE-2026-89193, 30 Sep 2026
- 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. CVE record
- CVE-2026-1319, 5 Feb 2026
- The Robin Image Optimizer - Unlimited Image Optimization & WebP Converter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Alternative Text' field of a Media Library image in all versions up to, and including, 2.0.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE record
What to do if you run Robin Image Optimizer
If you run Robin Image Optimizer, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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