CVE-2024-9892

MEDIUM

Add Widget After Content <= 2.4.6 - Authenticated Stored Cross-Site Scripting via Admin Settings

Title source: llm

Description

The Add Widget After Content plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 2.4.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

References (4)

Core 4

Core References

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3170427%40add-widget-after-content&new=3170427%40add-widget-after-content&sfp_email=&sfph_mail=

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3170428%40add-widget-after-content&new=3170428%40add-widget-after-content&sfp_email=&sfph_mail=

Product

https://plugins.trac.wordpress.org/browser/add-widget-after-content/trunk/add-widget-after-content-admin.php#L320

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/e02472a8-5b88-43ad-86f3-e890b49899ad?source=cve

Scores

CVSS v3 4.4

EPSS 0.0034

EPSS Percentile 25.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/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 (2)

apintop/Add Widget After Content < 2.4.6

arelthiaphillips/add_widget_after_content < 2.5

Published Oct 18, 2024

Tracked Since Feb 18, 2026