CVE-2025-47635 MEDIUM

CVE-2025-47635: WordPress WebinarPress plugin <= 1.33.28 - Server Side Request Forgery (SSRF) Vulnerability

Vendor Wpwebinarsystem

Product WebinarPress

Weakness CWE-918 · SSRF

Published May 7, 2025

Last update May 12, 2026

View on NVD All CVEs

CVSS base score

5.5/10

Attack vector Network

Attack complexity Low

Privileges required High

User interaction None

Confidentiality Low

Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Server-Side Request Forgery (SSRF) vulnerability in WPWebinarSystem WebinarPress wp-webinarsystem allows Server Side Request Forgery.This issue affects WebinarPress: from n/a through <= 1.33.28.

Explanation of Vulnerability in Simple Terms

02Summary

WebinarPress versions up to 1.33.28 contain a server-side request forgery vulnerability that allows high-privilege users to make the site send requests to internal or external systems on their behalf. The vulnerability requires administrator-level access and does not directly impact confidentiality or availability, but can be used to probe internal infrastructure or interact with external services.

What an attacker can do

03Attacker Capabilities

Make the site send HTTP requests to internal or external systems without the victim's knowledge.

Potential impact on your site

04Site Impact

A compromised admin account could be used to probe your internal network or interact with external APIs on your site's behalf.

Conditions required to exploit

05Prerequisites

Attacker must have administrator-level access to the WordPress site.

Key dates

06Disclosure timeline

May 7, 2025 CVE published

May 12, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2025-47635 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/918.html AskarLabs — CWE-918 write-up Server-Side Request Forgery

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