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VulnerabilityPublished Updated

CVE-2026-94402: IBM @carbon/charts · Cross-site Scripting

Affects IBM @carbon/chartsSource CVE Database V5

0

Not known to be exploited · CVSS 6.1 Medium.

Data as of 26 Oct 2026, 17:30 UTC

CVSS 3.1 base score
6.1Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.2% chance of exploitation in 30 days – higher than 15% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 20 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

Affected software

ProductAffectedFixed in
IBM@carbon/chartsAffected
  • >=0.4.0 <=1.27.19
Fixed in–
IBM@carbon/charts-reactAffected
  • >=0.4.0 <=1.27.19
Fixed in–
IBM@carbon/charts-angularAffected
  • >=0.4.0 <=1.27.19
Fixed in–
IBM@carbon/charts-vueAffected
  • >=0.4.0 <=1.27.19
Fixed in–
IBM@carbon/charts-svelteAffected
  • >=0.4.0 <=1.27.19
Fixed in–

CPE configurations (10)

  • cpe:2.3:a:ibm:carbon_charts:0.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:ibm:carbon_charts:1.27.19:*:*:*:*:*:*:*
  • cpe:2.3:a:ibm:carboncharts_react:0.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:ibm:carboncharts_react:1.27.19:*:*:*:*:*:*:*
  • cpe:2.3:a:ibm:carboncharts_angular:0.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:ibm:carboncharts_angular:1.27.19:*:*:*:*:*:*:*

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

Until a fix is available, avoid using affected versions or implement input sanitization and output encoding on user-supplied labels before rendering them in the MeterChart component.

Description

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.

References

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