Vulnerability · Published Oct 1, 2026 · Assigned by jci
CVE-2026-71454
Medium 5.8
In plain English
A medium-severity cross-site scripting in CAPEC-63 from CWE-79 - Cross-site Scripting. 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 14% of all known vulnerabilities).
Severity (CVSS 4.0)5.8Medium
Exploit odds (30 days)0.2%top 86.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in CWE-79 - Cross-site Scripting CAPEC-63 allows Cross-Site Scripting (XSS). This issue affects CAPEC-63: before 3.0b63.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| CWE-79 - Cross-site Scripting | CAPEC-63 | 0 – before 3.0b63 |
Weakness: CWE-79 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:H/SI:H/SA:H/E:P