CVE-2024-11279

MEDIUM

Schema App Structured Data plugin - WordPress <2.2.4 - XSS

Title source: llm

Description

The Schema App Structured Data plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 2.2.4. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

References (3)

Core 3

Core References

Product

https://wordpress.org/plugins/schema-app-structured-data-for-schemaorg/

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3209940%40schema-app-structured-data-for-schemaorg%2Ftrunk&old=3161571%40schema-app-structured-data-for-schemaorg%2Ftrunk&sfp_email=&sfph_mail=

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/48db673c-f978-45f4-9d7b-eddd81cee62e?source=cve

Scores

CVSS v3 6.1

EPSS 0.0052

EPSS Percentile 40.4%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (1)

vberkel/Schema App Structured Data < 2.2.4

Published Dec 12, 2024

Tracked Since Feb 18, 2026