Highcharts Grid: pagination language options are parsed as HTML
Exact source revision recorded 28 Oct 2026 19:46:48 UTC. It does not establish the source's current position. Latest evidence.
cve-program · CVE-2026-118254
PublishedHighcharts JS is a JavaScript charting library based on SVG. From 2.0.0 until 3.2.0, Highcharts Grid writes pagination language strings into the DOM as markup instead of text. An attacker who controls the Grid language configuration can provide elements with event handlers, which execute in the hosting page origin when pagination controls render. Exploitation requires pagination to be enabled but does not require additional user interaction. This issue is fixed in 3.2.0.
- Source published
- 28 Oct 2026 18:13:20 UTC
- Source modified
- 28 Oct 2026 18:13:20 UTC
- Observed here
- 28 Oct 2026 19:46:48 UTC
- Source terms
- CVE Program Terms of Use
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CVSS 4.0 · 8.6 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N