CVE-2023-41669

Live News <= 1.06 - Cross-Site Request Forgery

2023-09-04 00:00

Strategic Overview

Status: Patched in 1.07
Affected Plugin: Live News – Responsive News Ticker
Affected Version: <= 1.06
CVSS: 4.3Medium
Weakness type: CWE-352 · Cross-Site Request Forgery (CSRF)
CVE: CVE-2023-41669

View all Live News – Responsive News Ticker vulnerabilities

At a glance

CVE-2023-41669 is a medium-severity Cross-Site Request Forgery (CSRF) vulnerability in the Live News WordPress plugin, affecting versions <= 1.06. It carries a CVSS score of 4.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 1.07; sites on affected versions should update now. Disclosed September 2023, reported by LEE SE HYOUNG.

Vulnerability Overview

The Live News plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.06. This is due to missing or incorrect nonce validation on several functions. This makes it possible for unauthenticated attackers to modify the plugin's settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

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-352: Cross-Site Request Forgery (CSRF)

Reaching this weakness in Live News <= 1.06 takes a caller who can reach the endpoint. Cross-site request forgery abuses the fact that browsers attach a victim's cookies to any request, so a state-changing action that only checks who you are, not whether you meant to act, can be triggered from another site.

An attacker who gets a logged-in user to load a crafted page can perform that action as them, with the impact scaling to whatever the victim's role is allowed to do. For Live News the fix is 1.07: builds <= 1.06 are affected, anything from 1.07 onward is not.

Remediation

Update to version 1.07, or a newer patched version

How does WordSec protect against this?

The attempt arrives as an ordinary request to Live News: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: Live News 1.07 closes this, and updating the plugin is the step that ends it.

Firewall
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2023-41669 https://www.wordfence.com/threat-intel/vulnerabilities/id/3ee59570-85c3-4394-bebb-c3f49c08be67 https://nvd.nist.gov/vuln/detail/CVE-2023-41669

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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