CVE-2024-35633 MEDIUM

CVE-2024-35633: WordPress Blocksy Companion plugin <= 2.0.42 - Server Side Request Forgery (SSRF) vulnerability

Vendor Creative Themes

Product Blocksy Companion

Weakness CWE-918 · SSRF

Published June 3, 2024

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

4.4/10

Attack vector Network

Attack complexity High

Privileges required High

User interaction None

Confidentiality Low

Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Server-Side Request Forgery (SSRF) vulnerability in Creative Themes Blocksy Companion blocksy-companion.This issue affects Blocksy Companion: from n/a through <= 2.0.42.

Explanation of Vulnerability in Simple Terms

02Summary

Blocksy Companion versions up to 2.0.42 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 access and does not directly impact confidentiality or availability, but can be used to probe internal infrastructure or interact with restricted 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

An admin account holder can probe your internal network, access restricted services, or perform actions on behalf of your site.

Conditions required to exploit

05Prerequisites

Administrator account access; no user interaction required.

Key dates

06Disclosure timeline

June 3, 2024 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2024-35633 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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