Optimole <= 4.2.17 - Unauthenticated Stored Cross-Site Scripting via Comment Content via Backslash-Escaped Unicode in URL Replacer
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| optimole | Optimole – Optimize Images | Convert WebP & AVIF | CDN & Lazy Load | Image Optimization | unaffected |
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| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Optimole | Optimole – Optimize Images | Convert Webp & Avif | Cdn & Lazy Load | Image Optimization |
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| Wordpress-extensions | Optimole |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.259% probability within 30 days)
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| First Time appeared |
Optimole
Optimole optimole – Optimize Images | Convert Webp & Avif | Cdn & Lazy Load | Image Optimization Wordpress-extensions Wordpress-extensions optimole |
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| Vendors & Products |
Optimole
Optimole optimole – Optimize Images | Convert Webp & Avif | Cdn & Lazy Load | Image Optimization Wordpress-extensions Wordpress-extensions optimole |
| Type | Values Removed | Values Added |
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| Description | The Optimole – Optimize Images | Convert WebP & AVIF | CDN & Lazy Load | Image Optimization plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'comment' parameter in all versions up to, and including, 4.2.17 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The exploit requires the plugin to be in its normal connected state (cdn_key and cdn_secret configured) with the image replacer enabled, which is the default post-setup configuration; the stored payload bypasses all WordPress comment sanitization filters because it contains no HTML metacharacters at storage time — the characters are produced only by Optimole's own decoder at render time. | |
| Title | Optimole <= 4.2.17 - Unauthenticated Stored Cross-Site Scripting via Comment Content via Backslash-Escaped Unicode in URL Replacer | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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