title: WP-PostRatings plugin <= 1.89 - Rating increase/decrease via race condition
description: Rating increase/decrease via race condition in Lester 'GaMerZ' Chan WP-PostRatings plugin <= 1.89 at WordPress.
problem types: Race condition
affected:
{
product: WP-PostRatings (WordPress plugin)
vendor: Lester 'GaMerZ' Chan
versions:
lessThanOrEqual: 1.89, status: affected, version: <= 1.89, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 4.3
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: LOW
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
version: 3.1
]
solutions: Update to 1.90 or higher version.