CVE-2026-94402CWE-79cross-site-scripting

CVE-2026-94402

Medium · published October 21, 2026

CVSS v3.1
6.1
EPSS
0%
Percentile
21.7
In the wild
Unconfirmed
What it is

IBM Carbon Charts 0.4.0 through 1.27.19 is vulnerable to cross-site scripting. The MeterChart component's Title.truncateTitle() function re-inserts a substring of user-supplied label text into the DOM via an unsanitized innerHTML write when the title exceeds the available container width. A remote attacker could exploit this vulnerability to execute arbitrary JavaScript in the victim's browser session.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00302 · 21.7th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-10-21T02:21Z
References (1)
https://www.ibm.com/support/pages/node/7291785 · [email protected]
EPSS history
Timeline
  • 22 OCT 03:36Z
    EPSS moved — → 0%
    epss
  • 20 OCT 21:31Z
    IBM vulnerable to cross-site scripting (XSS) via unsanitized title truncation
    cvelistv5
  • 20 OCT 21:31Z
    IBM vulnerable to cross-site scripting (XSS) via unsanitized title truncation
    cvelistv5