CVE-2026-45249
Apache ECharts: XSS in Lines series tooltip rendering
En bref
- Source
- NVD
- EPSS
- EPSS 0.75 % · centile 55 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- apache
- Statut NVD
- Analyzed
Description
A cross-site scripting (XSS) vulnerability exists in Apache ECharts in the Lines series tooltip rendering logic. This issue affects Apache ECharts: from before 6.1.0. In versions prior to 6.1.0, if both Lines series and tooltip are used, and no user-specified tooltip.formatter is provided, and series.data[i].name is specified, raw HTML string series.data[i].name can be rendered through innerHTML sink into tooltip content. Although tooltip is allowed to accept user-provided raw HTML via a custom tooltip.formatter, the built-in tooltip formatters conventionally perform HTML escaping automatically. This case breaks that convention and may unexpectedly lead to script execution when tooltips are displayed. Users are recommended to upgrade to version 6.1.0 if using the Lines series in this way, which fixes the issue.
Faiblesses (CWE)
- CWE-79 — Injection de code indirecte (XSS)
Références
- https://github.com/apache/echarts/pull/21608
- https://echarts.apache.org/en/option.html#series-lines
- https://echarts.apache.org/handbook/en/best-practices/security/#passing_raw_html_safely
- https://lists.apache.org/thread/1g6xk7gd9vg1c6zyqqt2lnko10zomc3o
- http://www.openwall.com/lists/oss-security/2026/05/23/4
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | CISA-ADP |
| CVSS 3.1 | MEDIUM 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
Avis
- GHSA-fgmj-fm8m-jvvx — Apache ECharts has a cross-site scripting (XSS) vulnerability
Références européennes
- ENISA EUVD · EUVD-2026-31650
- GCVE · GCVE-0-2026-45249
Avis du CERT-FR
- CERTFR-2026-AVI-1094 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2026-AVI-0901 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:apache:echarts:*:*:*:*:*:*:*:*< 6.1.0
Produits affectés
| Produit | Versions |
|---|---|
| Apache Software Foundation · Apache ECharts | affected 0 < 6.1.0 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |