Beaver Builder <= 2.8.1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via photo widget crop attribute
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.4epss 0.5%
exploitation probability
0.5%top 59% of all CVEs
observed exploitation
nono source reports it
The Beaver Builder – WordPress Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the photo widget crop attribute in all versions up to, and including, 2.8.1.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access or higher, 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
References
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3083534%40beaver-builder-lite-version%2Ftrunk&old=3078825%40beaver-builder-lite-version%2Ftrunk&sfp_email=&sfph_mail=https://www.wordfence.com/threat-intel/vulnerabilities/id/cd6ed285-f215-44d3-9db9-9b2bfffee60a?source=cvehttps://www.wpbeaverbuilder.com/change-logs/?utm_medium=bb-lite&utm_source=repo-readme&utm_campaign=repo-changelog-page