Easy Prism Syntax Highlighter <= 1.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| cuamckuy | Easy Prism Syntax Highlighter | unaffected |
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| Vendor | Product | Versions | ||||||||
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| Cuamckuy | Easy Prism Syntax Highlighter |
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| Wordpress | Wordpress |
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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% (0.187% 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 |
Cuamckuy
Cuamckuy easy Prism Syntax Highlighter Wordpress Wordpress wordpress |
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| Vendors & Products |
Cuamckuy
Cuamckuy easy Prism Syntax Highlighter Wordpress Wordpress wordpress |
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| Description | The Easy Prism Syntax Highlighter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'code' (and 'c') shortcode in versions up to, and including, 1.0.2. This is due to insufficient input sanitization and output escaping on user supplied shortcode attributes in the shortcode() function, which concatenates the first positional attribute directly into the class attribute of the generated <pre>/<code> HTML without calling esc_attr() or any other escaping function. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. | |
| Title | Easy Prism Syntax Highlighter <= 1.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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