title: WordPress Yasr – Yet Another Stars Rating plugin <= 2.9.9 - Cross-Site Scripting (XSS) vulnerability
description: Cross-Site Scripting (XSS) vulnerability discovered in Yasr – Yet Another Stars Rating WordPress plugin (versions <= 2.9.9), vulnerable at parameter 'source'.
problem types: CWE-79 Cross-site Scripting (XSS)
affected:
{
product: Yasr – Yet Another Stars Rating (WordPress plugin)
vendor: Dario Curvino
versions:
lessThanOrEqual: 2.9.9, status: affected, version: <= 2.9.9, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 4.7
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: LOW
privilegesRequired: NONE
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
version: 3.1
]
solutions: Update to 3.0.0 or higher version.