Clevertap Web Sdk
Vendor:
First CVE: Feb 27, 2026 · Active for under a year
2
Total CVEs
More Total CVEs than 53% of tracked products
2.0
Avg CVEs / Year
Higher CVE frequency than 63% of tracked products
8.3
Avg CVSS
Higher Avg CVSS than 75% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Clevertap Web Sdk over time
Volume of CVEsAvg CVSS Base Score
First CVE
Feb 27, 2026
4 months ago
Most Recent CVE
Feb 27, 2026
151 days ago
CVE Severity & Scoring
Clevertap Web Sdk2 CVEs
100%
All CVEs352,785 CVEs
45%
40%
11%
High
Attack Vector
Local0 (0.0%)
Network2 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low2 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None0 (0.0%)
Unknown0 (0.0%)
Required2 (100.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None2 (100.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (2 CVEs).
2 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-26862HIGH CleverTap Web SDK version 1.15.2 and earlier is vulnerable to DOM-based Cross-Site Scripting (XSS) via window.postMessage in the Visual Builder module. The origin validation in src | Feb 27, 2026 | 8.3 | 29 | NO | NO |
CVE-2026-26861HIGH CleverTap Web SDK version 1.15.2 and earlier is vulnerable to Cross-Site Scripting (XSS) via window.postMessage. The handleCustomHtmlPreviewPostMessageEvent function in src/util/ca | Feb 27, 2026 | 8.3 | 27 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (2 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (2 CVEs).
Media Mentions
Signals from CVEs in this product scope (2 CVEs).
Top CNAs Publishing CVEs For Clevertap Web Sdk
Top CWEs
Versions
No cataloged versions.