CVE-2023-4772
published 2023-09-07CVE-2023-4772: The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'newsletter_form' shortcode in versions up to, and including, 7.8.9…
PriorityP423medium5.4CVSS 3.1
AVNACLPRLUIRSCCLILAN
EPSS
0.44%
34.9th percentile
The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'newsletter_form' shortcode in versions up to, and including, 7.8.9 due to insufficient input sanitization and output escaping on user supplied attributes. 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.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| satollo | newsletter_send_awesome_emails_from_wordpress | <= 7.8.9 | — |
| thenewsletterplugin | newsletter | <= 7.8.9 | — |
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No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://plugins.trac.wordpress.org/browser/newsletter/tags/7.8.9/subscription/subscription.php#L1653https://plugins.trac.wordpress.org/changeset/2955097/newsletter#file21https://www.wordfence.com/threat-intel/vulnerabilities/id/87da5300-1add-44fc-a3e0-e8912f946c84?source=cvehttps://plugins.trac.wordpress.org/browser/newsletter/tags/7.8.9/subscription/subscription.php#L1653https://plugins.trac.wordpress.org/changeset/2955097/newsletter#file21https://www.wordfence.com/threat-intel/vulnerabilities/id/87da5300-1add-44fc-a3e0-e8912f946c84?source=cve
2023-09-07
Published