VDB-267043 · CVE-2023-51667 · GCVE-0-2023-51667

FeedbackWP Rate my Post Plugin up to 3.4.2 on WordPress authentication spoofing

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.2	$0-$5k	0.00

Summaryinfo

A vulnerability was found in FeedbackWP Rate my Post Plugin up to 3.4.2 on WordPress. It has been rated as critical. The impacted element is an unknown function. This manipulation causes authentication spoofing. This vulnerability appears as CVE-2023-51667. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability has been found in FeedbackWP Rate my Post Plugin up to 3.4.2 on WordPress and classified as critical. Affected by this vulnerability is an unknown function. The manipulation with an unknown input leads to a authentication spoofing vulnerability. The CWE definition for the vulnerability is CWE-290. This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks. As an impact it is known to affect confidentiality. The summary by CVE is:

Authentication Bypass by Spoofing vulnerability in FeedbackWP Rate my Post – WP Rating System allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Rate my Post – WP Rating System: from n/a through 3.4.2.

The weakness was presented by Brandon Roldan. It is possible to read the advisory at patchstack.com. This vulnerability is known as CVE-2023-51667 since 12/21/2023. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

WordPress Plugin

Vendor

FeedbackWP

Name

Rate my Post Plugin

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.2
NVD Vector: 🔍

CNA Base Score: 5.3
CNA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Authentication spoofing
CWE: CWE-290 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/21/2023 🔍
06/04/2024 +165 days 🔍
06/04/2024 +0 days 🔍
05/30/2025 +360 days 🔍

Sourcesinfo

Advisory: patchstack.com
Researcher: Brandon Roldan
Status: Not defined

CVE: CVE-2023-51667 (🔍)
GCVE (CVE): GCVE-0-2023-51667
GCVE (VulDB): GCVE-100-267043

Entryinfo

Created: 06/04/2024 15:08
Updated: 05/30/2025 03:31
Changes: 06/04/2024 15:08 (63), 05/30/2025 03:31 (13)
Complete: 🔍
Cache ID: 216::103