CVE-2026-118254

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Source
https://cve.org/CVERecord?id=CVE-2026-118254
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-118254.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-118254
Aliases
Published
2026-10-28T18:13:20Z
Modified
2026-10-29T02:48:31Z
Severity
  • 8.6 (High) CVSS_V4 - 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 CVSS Calculator
Summary
Highcharts Grid: pagination language options are parsed as HTML
Details

Highcharts 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.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-79"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/118xxx/CVE-2026-118254.json"
}
References

Affected packages

Git / github.com/highcharts/highcharts

Affected ranges

Type
GIT
Repo
https://github.com/highcharts/highcharts
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
283f2c015f0e2830d7eb53714ce894efc227b1c7
Introduced
1aaa4368e36f90a6909ed1adb6e3675c800f9374
Fixed
a7cf00c9b884aa7ebaad57d6dca4032bbc0409f3
Fixed
1e8ded84d52191883965641b863cf0c73eb759aa
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "13.0.0-beta.2"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "introduced":  "2.0.0"
                },
                {
                    "fixed":  "3.2.0"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "1e8ded84d52191883965641b863cf0c73eb759aa"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "grid-v3.2.0",
            "range":  [
                {
                    "fixed":  "a7cf00c9b884aa7ebaad57d6dca4032bbc0409f3"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

dashboards-v1.*
dashboards-v1.0.0
dashboards-v1.0.1
dashboards-v1.1.0
dashboards-v1.1.1
dashboards-v1.1.2
dashboards-v1.1.3
dashboards-v1.2.0
dashboards-v1.2.1
dashboards-v1.3.0
dashboards-v1.3.1
dashboards-v2.*
dashboards-v2.0.0
dashboards-v2.1.0
dashboards-v2.2.0
dashboards-v2.3.0
dashboards-v3.*
dashboards-v3.1.0
dashboards-v3.2.0
dashboards-v3.3.0
dashboards-v3.4.0
dashboards-v3.5.0
dashboards-v3.6.0
dashboards-v4.*
dashboards-v4.0.0
dashboards-v4.1.0
dashboards-v4.2.0
dashboards-v4.2.1
grid-v1.*
grid-v1.0.0
grid-v1.0.1
grid-v1.1.0
grid-v1.2.0
grid-v1.3.0
grid-v1.4.0
grid-v2.*
grid-v2.0.0
grid-v2.0.1
grid-v2.1.0
grid-v2.2.0
grid-v2.3.0
grid-v2.3.1
grid-v3.*
grid-v3.0.0
grid-v3.1.0
Other
hc6/master-tag
highmaps-v1.*
highmaps-v1.0.2
highmaps-v1.1.0
highmaps-v2.*
highmaps-v2.1.3
highstock-v1.*
highstock-v1.0.1
highstock-v1.1.0
highstock-v1.1.1
highstock-v1.1.2
highstock-v1.1.3
highstock-v1.1.4
highstock-v1.1.5
highstock-v1.1.6
highstock-v1.2.0
highstock-v1.2.2
highstock-v1.2.3
highstock-v1.2.4
highstock-v1.2.5
highstock-v1.3.0
highstock-v1.3.1
highstock-v1.3.2
highstock-v1.3.3
highstock-v1.3.4
highstock-v1.3.5
highstock-v1.3.8
highstock-v2.*
highstock-v2.0.1
highstock-v2.1.0
highstock-v2.1.3
v10.*
v10.0.0
v10.1.0
v10.2.0
v10.3.0
v10.3.1
v10.3.2
v11.*
v11.0.0
v11.0.1
v11.1.0
v11.2.0
v11.3.0
v11.4.0
v11.4.2
v11.4.3
v11.4.4
v11.4.5
v11.4.6
v11.4.7
v11.4.8
v12.*
v12.0.0
v12.0.1
v12.0.2
v12.1.0
v12.1.1
v12.1.2
v12.2.0
v12.3.0
v12.4.0
v12.5.0
v12.6.0
v13.*
v13.0.0
v13.0.0-beta.1
v13.0.1
v13.0.2
v2.*
v2.0.2
v2.0.3
v2.0.4
v2.0.5
v2.1.0
v2.1.1
v2.1.2
v2.1.3
v2.1.4
v2.1.5
v2.2.1
v2.2.2
v2.2.4
v2.2.5
v2.3.0
v2.3.2
v2.3.3
v2.3.5
v3.*
v3.0.0
v3.0.1
v3.0.2
v3.0.3
v3.0.4
v3.0.5
v3.0.8
v4.*
v4.0.1
v4.1.0
v4.1.3
v5.*
v5.0.0
v6.*
v6.2.0
v7.*
v7.0.1
v7.0.2
v7.1.0
v7.1.2
v7.2.0
v8.*
v8.0.0
v8.0.1
v8.0.2
v8.0.3
v8.0.4
v8.1.0
v8.1.1
v8.1.2
v8.2.2
v9.*
v9.0.0
v9.0.1
v9.1.0
v9.1.1
v9.1.2
v9.2.0
v9.2.1
v9.2.2
v9.3.0
v9.3.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-118254.json"