Yet Another Stars Rating <= 3.4.3 - Missing Authorization via init

2023-11-27 00:00

Revan Arifio

Strategic Overview

Status

Patched in 3.4.4

Affected PluginYASR – Yet Another Star Rating Plugin for WordPress

Affected Version<= 3.4.3

CVSS5.3Medium

CVECVE-2023-39305

View all YASR – Yet Another Star Rating Plugin for WordPress vulnerabilities

Vulnerability Overview

The Yet Another Stars Rating plugin for WordPress is vulnerable to unauthorized modification of data due to a missing check on the init function in versions up to, and including, 3.4.3. This makes it possible for unauthenticated attackers to vote on private or nonexistent posts.

Technical Analysis

REMEDIATION: Update to version 3.4.4, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2023-39305 https://www.wordfence.com/threat-intel/vulnerabilities/id/395b016f-018c-458d-a585-34f3de3eae5c

CVSS Vector

5.3

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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