Severity:
HIGH RISK
(8.3)
XSS in CleverTap Web SDK Visual Builder postMessage Origin
CVE-2026-26862
Analyzed
Vulnerability Type
Category:
Cross-Site Scripting (XSS)
CWE:
CWE-79;CWE-829
Impact:
Client-Side Code Execution / Session Compromise
Severity:
HIGH RISK
(8.3)
CVSS Version:
3.1
Catch This CVE While Code Is Being Written
Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.
Summary
Affected Context
Exploit Preconditions
Why This Happens
Potential Impact
General Mitigation Guidance
How Teams Detect Issues Like This
Frequently Asked Questions
Source
NDV
[FAQ]
Frequently Asked
Questions
What is Framer?
What is Framer?
What is Framer?
What is Framer?
What is Framer?
What is Framer?
What is Framer?
[GET STARTED]
START PENTEST
NO CC REQUIRED
