CommentLuv <= 3.0.4 - Server Side Request Forgery via do_click

2023-11-28 00:00

Yuchen Ji

Strategic Overview

Status

Unpatched

Affected PluginCommentLuv

Affected Version<= 3.0.4

CVSS8.2High

CVECVE-2023-49159

View all CommentLuv vulnerabilities

Vulnerability Overview

The CommentLuv plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 3.0.4 via the do_click function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- 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-2023-49159 https://www.wordfence.com/threat-intel/vulnerabilities/id/eeef2a59-47a1-4d8d-b815-8c74cc608e6c

CVSS Vector

8.2

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityHigh
AvailabilityNone

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