CVE-2023-47548

Integrate Google Drive <= 1.3.2 - Open Redirect via state

2023-11-07 00:00

Strategic Overview

Status: Patched in 1.3.3
Affected Plugin: File Manager for Google Drive – Integrate Google Drive
Affected Version: <= 1.3.2
CVSS: 4.7Medium
Weakness type: CWE-601 · URL Redirection to Untrusted Site ('Open Redirect')
CVE: CVE-2023-47548

View all File Manager for Google Drive – Integrate Google Drive vulnerabilities

At a glance

CVE-2023-47548 is a medium-severity URL Redirection to Untrusted Site ('Open Redirect') vulnerability in the File Manager for Google Drive WordPress plugin, affecting versions <= 1.3.2. It carries a CVSS score of 4.7 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 1.3.3; sites on affected versions should update now. Disclosed November 2023, reported by minhtuanact.

Vulnerability Overview

The Integrate Google Drive – Browse, Upload, Download, Embed, Play, Share, Gallery, and Manage Your Google Drive Files Into Your WordPress Site plugin for WordPress is vulnerable to Open Redirect in all versions up to, and including, 1.3.2. This is due to insufficient validation on the redirect url supplied via the 'state' parameter. This makes it possible for unauthenticated attackers to redirect users to potentially malicious sites if they can successfully trick them into performing an action.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site.

CWE-601: URL Redirection to Untrusted Site ('Open Redirect')

File Manager for Google Drive <= 1.3.2 carries this weakness at state, and reaching it takes a caller who can reach the endpoint. An open redirect is a page that takes a destination from the request and sends the browser there without checking that the destination belongs to the site.

A link that starts on a trusted domain finishes on an attacker's, which is what makes phishing and consent-screen abuse credible to the person clicking it. For File Manager for Google Drive the fix is 1.3.3: builds <= 1.3.2 are affected, anything from 1.3.3 onward is not.

Remediation

Update to version 1.3.3, or a newer patched version

How does WordSec protect against this?

The attempt arrives as an ordinary request to File Manager for Google Drive: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: File Manager for Google Drive 1.3.3 closes this, and updating the plugin is the step that ends it.

Firewall
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2023-47548 https://www.wordfence.com/threat-intel/vulnerabilities/id/bccceb2d-2087-4ee6-8118-eb3fb53654dc https://nvd.nist.gov/vuln/detail/CVE-2023-47548

Related records

Other vulnerabilities in File Manager for Google Drive – Integrate Google Drive

CVSS Vector

4.7

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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