PT-2024-39498 · WordPress · Wordpress Social Share Buttons

Colin Xu · Published 2024-10-18 · Updated 2024-11-01 · CVE-2024-9219

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions WordPress Social Share Buttons plugin versions up to, and including, 1.19

Description The WordPress Social Share Buttons plugin is vulnerable to Reflected Cross-Site Scripting due to the use of add query arg without appropriate escaping on the URL. 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.

Recommendations For versions up to, and including, 1.19, update to a version that fixes the issue with add query arg to prevent Reflected Cross-Site Scripting attacks. As a temporary workaround, consider restricting access to the plugin's functionality until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-9219

Affected Products

Wordpress Social Share Buttons

References · 10

• https://plugins.trac.wordpress.org/changeset/3171315 · Patch
• https://osv.dev/vulnerability/CVE-2024-9219 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-9219 · Security Note
• https://t.me/cvenotify/98840 · Telegram Post
• https://plugins.trac.wordpress.org/browser/share-button/tags/1.19/admin/page_editor.php#L60 · Note
• https://t.me/cvedetector/8351 · Telegram Post
• https://plugins.trac.wordpress.org/tags/1.19/share-button/trunk/admin/page_editor.php#L78 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/b19aa8ca-0ce8-4a9a-8f71-7d7e67e8f99b?source=cve · Note
• https://twitter.com/VulmonFeeds/status/1847512874148610187 · Twitter Post
• https://twitter.com/CVEnew/status/1847481488897372670 · Twitter Post