Category Specific RSS feed Subscription <= 2.1 - Cross-Site Request Forgery

2023-01-20 00:00

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Strategic Overview

Status

Patched in 2.2

Affected PluginCategory Specific RSS feed Subscription

Affected Version< 2.2

CVSS4.3Medium

CVECVE-2023-22691

View all Category Specific RSS feed Subscription vulnerabilities

Vulnerability Overview

The Category Specific RSS feed Subscription plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.1. This is due to missing nonce validation on the category_specific_option_page function used to control plugin settings. This makes it possible for unauthenticated attackers to update plugin settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 2.2, or a newer patched version --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2023-22691 https://www.wordfence.com/threat-intel/vulnerabilities/id/8ad5db8f-c3c2-4b76-abc6-3d95e0567ab0

CVSS Vector

4.3

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

Base

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

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