Poporon Pz-LinkCard Plugin up to 2.5.6 on WordPress server-side request forgery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.84

Summaryinfo

A vulnerability was found in Poporon Pz-LinkCard Plugin up to 2.5.6 on WordPress and classified as critical. This issue affects some unknown processing. Such manipulation leads to server-side request forgery. This vulnerability is listed as CVE-2025-8594. The attack may be performed from remote. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Poporon Pz-LinkCard Plugin up to 2.5.6 on WordPress. Affected by this issue is an unknown code. The manipulation with an unknown input leads to a server-side request forgery vulnerability. Using CWE to declare the problem leads to CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. Impacted is confidentiality, integrity, and availability. CVE summarizes:

The Pz-LinkCard WordPress plugin before 2.5.7 does not validate a parameter before making a request to it, which could allow users with a role as low as Contributor to perform SSRF attack.

The weakness was presented by Dmitrii Ignatyev. The advisory is available at wpscan.com. This vulnerability is handled as CVE-2025-8594 since 08/05/2025. The exploitation is known to be easy. The attack may be launched remotely. The technical details are unknown and an exploit is not available.

Upgrading to version 2.5.7 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-34142). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Server-side request forgery
CWE: CWE-918
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Pz-LinkCard Plugin 2.5.7

Timelineinfo

08/05/2025 CVE reserved
10/14/2025 +70 days Advisory disclosed
10/14/2025 +0 days VulDB entry created
10/14/2025 +0 days VulDB entry last update

Sourcesinfo

Advisory: wpscan.com
Researcher: Dmitrii Ignatyev
Status: Confirmed

CVE: CVE-2025-8594 (🔒)
GCVE (CVE): GCVE-0-2025-8594
GCVE (VulDB): GCVE-100-328178
EUVD: 🔒

Entryinfo

Created: 10/14/2025 09:35
Updated: 10/14/2025 09:43
Changes: 10/14/2025 09:35 (57), 10/14/2025 09:43 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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