CVE-2023-6884

Plugin for Google Reviews <= 3.1 - Authenticated(Contributor+) Stored Cross-Site Scripting via shortcode

CVSS 6.4 MEDIUMEPSS 0.6%CWE-79

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.4EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

05 Feb 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

This plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode in all versions up to, and including, 3.1 due to insufficient input sanitization and output escaping on the 'place_id' attribute. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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

Affected products

widgetpack · Rich Showcase for Google Reviews

References

https://advisory.abay.sh/cve-2023-6884 https://plugins.svn.wordpress.org/widget-google-reviews/tags/3.1/includes/class-feed-shortcode.php https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3018964%40widget-google-reviews&new=3018964%40widget-google-reviews&sfp_email=&sfph_mail=https://www.wordfence.com/threat-intel/vulnerabilities/id/a8971d54-b54e-4e62-9db2-fa87d2564599?source=cve