WP Meta SEO <= 4.5.3 - Cross-Site Request Forgery via 'setIgnore'

2023-02-24 00:00

Marco Wotschka

Strategic Overview

Status

Patched in 4.5.4

Affected PluginWP Meta SEO

Affected Version<= 4.5.3

CVSS4.3Medium

CVECVE-2023-1028

View all WP Meta SEO vulnerabilities

Vulnerability Overview

The WP Meta SEO plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.5.3. This is due to missing or incorrect nonce validation on the setIgnore function. This makes it possible for unauthenticated attackers to update plugin options 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 4.5.4, 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-2023-1028 https://www.wordfence.com/threat-intel/vulnerabilities/id/6b978749-7ea5-45f4-9f69-66a19c0e39ca

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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