SendPulse Free Web Push <= 1.3.6 - Unauthenticated Stored Cross-Site Scripting
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.2epss 0.5%
exploitation probability
0.5%top 61% of all CVEs
observed exploitation
nono source reports it
The SendPulse Free Web Push plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 1.3.6 due to incorrect use of the wp_kses_allowed_html function. This makes it possible for unauthenticated attackers 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:N/UI:N/S:C/C:L/I:L/A:N
Affected products
sendpulse · SendPulse Free Web PushReferences
https://plugins.trac.wordpress.org/browser/sendpulse-web-push/trunk/settings.php#L10https://plugins.trac.wordpress.org/changeset/3169899/https://wordpress.org/plugins/sendpulse-web-push/#developershttps://www.wordfence.com/threat-intel/vulnerabilities/id/74831bf8-0a30-4758-bfe6-5a5b4ee7ec24?source=cve