Canto <= 1.9.0 - Blind Server-Side Request Forgery via download.php

2020-11-30 00:00

Pankaj Verma

Strategic Overview

Status

Patched in 2.0.1

Affected PluginCanto

Affected Version<= 1.9.0

CVSS8.3High

CVECVE-2020-24063

View all Canto vulnerabilities

Vulnerability Overview

The Canto plugin 2.1.1 for WordPress allows includes/lib/download.php?subdomain= SSRF.

Technical Analysis

REMEDIATION: Update to version 2.0.1, or a newer patched version --- IDENTIFIER: CWE-918 (Server-Side Request Forgery (SSRF)) 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.

External References

https://www.cve.org/CVERecord?id=CVE-2020-24063 https://www.wordfence.com/threat-intel/vulnerabilities/id/904e407c-5ec7-433f-9161-eb4d6d263a97

CVSS Vector

8.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityLow

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