LiteSpeed Cache <= 7.9.1 - Authenticated (Subscriber+) Stored Cross-Site Scripting via VPI Image Attribute Re-Serialization
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| litespeedtech | LiteSpeed Cache | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Litespeedtech | Litespeed Cache |
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| Wordpress-extensions | Litespeed Cache |
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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% (0.334% probability within 30 days)
| Type | Values Removed | Values Added |
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| First Time appeared |
Litespeedtech
Litespeedtech litespeed Cache Wordpress-extensions Wordpress-extensions litespeed Cache |
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| Vendors & Products |
Litespeedtech
Litespeedtech litespeed Cache Wordpress-extensions Wordpress-extensions litespeed Cache |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| Description | The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'bbp_reply_content' parameter in all versions up to, and including, 7.9.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires that an administrator has enabled Viewport Images (VPI) and configured a VPI filename that matches an image the attacker can embed in user-generated content — such as a bbPress topic where Subscriber-level Participants are permitted to post replies containing raw img tags. | |
| Title | LiteSpeed Cache <= 7.9.1 - Authenticated (Subscriber+) Stored Cross-Site Scripting via VPI Image Attribute Re-Serialization | |
| Weaknesses | CWE-79 | |
| References |
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| Metrics |
cvssV3_1
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