VDB-313521 · CVE-2025-52784 · GCVE-0-2025-52784

hideoguchi Bluff Post Plugin up to 1.1.1 on WordPress cross-site request forgery

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.
5.6	$0-$5k	0.00

Summaryinfo

A vulnerability was found in hideoguchi Bluff Post Plugin up to 1.1.1 on WordPress. It has been classified as problematic. Affected is an unknown function. Performing a manipulation results in cross-site request forgery. This vulnerability is identified as CVE-2025-52784. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in hideoguchi Bluff Post Plugin up to 1.1.1 on WordPress. It has been classified as problematic. This affects an unknown code block. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. CWE is classifying the issue as CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. This is going to have an impact on integrity. The summary by CVE is:

Cross-Site Request Forgery (CSRF) vulnerability in hideoguchi Bluff Post allows Stored XSS. This issue affects Bluff Post: from n/a through 1.1.1.

The weakness was released by Nguyen Xuan Chien. The advisory is shared at patchstack.com. This vulnerability is uniquely identified as CVE-2025-52784 since 06/19/2025. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

WordPress Plugin

Vendor

hideoguchi

Name

Bluff Post Plugin

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.6

VulDB Base Score: 4.3
VulDB Temp Score: 4.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.1
CNA Vector (Patchstack): 🔍

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: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
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

06/19/2025 🔍
06/20/2025 +1 days 🔍
06/20/2025 +0 days 🔍
06/20/2025 +0 days 🔍

Sourcesinfo

Advisory: patchstack.com
Researcher: Nguyen Xuan Chien
Status: Not defined

CVE: CVE-2025-52784 (🔍)
GCVE (CVE): GCVE-0-2025-52784
GCVE (VulDB): GCVE-100-313521

Entryinfo

Created: 06/20/2025 18:12
Changes: 06/20/2025 18:12 (64)
Complete: 🔍
Cache ID: 216::103