Vulnerability · Published Apr 2, 2026 · Assigned by certcc
CVE-2026-35466Stored XSS via unsanitized input from remote service
Medium 6.1
In plain English
A medium-severity cross-site scripting in cveClient/cveInterface.js from CERT/CC. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 11% of all known vulnerabilities).
Severity (CVSS 3.1)6.1Medium
Exploit odds (30 days)0.2%top 89.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
XSS vulnerability in cveInterface.js allows for inject HTML to be passed to display, as cveInterface trusts input from CVE API services
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| CERT/CC | cveClient/cveInterface.js | 0 – before 1.0.24 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N