XSS in Cartflows
CVE-2021-24330
The Funnel Builder by CartFlows – Create High Converting Sales Funnels For WordPress plugin before 1.6.13 did not sanitise its facebook_pixel_id and google_analytics_id settings, allowing high privilege users to set XSS payload in them, which will either be executed on pages generated by the plugin, or the whole website depending on the settings used.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.007 (48.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Cartflows
- Unknown Funnel Builder By Cartflows – Create High Converting Sales Funnels For Wordpress — versions 1.6.13
Weakness classification (CWE)
Public proof-of-concept exploits
References
- contact@wpscan.com (x_refsource_CONFIRM, Exploit, Third Party Advisory)
- contact@wpscan.com (x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-24330?
- CVE-2021-24330 is a medium-severity vulnerability in Cartflows, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2021-06-01.
- How severe is CVE-2021-24330?
- Medium severity. CVSS v3 base score is 4.8 out of 10.
- Is CVE-2021-24330 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.