8.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
8.2 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%
Description The plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘nameservers’ and ‘_msg’ parameters due to insufficient input sanitization and output escaping, allowing unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
curl -X POST --data ‘success=0&result;[_msg]=’ https://example.com/wp-json/litespeed/v1/cdn_status The XSS will be triggered (once) when an admin will access any page of the backend
CPE | Name | Operator | Version |
---|---|---|---|
eq | 5.7.0.1 |
8.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
8.2 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%