GHSA-w93q-cq9w-58p7

Source

https://github.com/advisories/GHSA-w93q-cq9w-58p7

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-w93q-cq9w-58p7/GHSA-w93q-cq9w-58p7.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-w93q-cq9w-58p7

Aliases

CVE-2026-54606

Published

2026-08-26T15:26:24Z

Modified

2026-08-26T15:41:19Z

Severity

8.5 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

SunEditor Embed Plugin has DOM XSS via External Script Element After Iframe Embed

Details

Summary

A DOM-based Cross-Site Scripting (XSS) vulnerability exists in the SunEditor Embed plugin. Crafted iframe embed HTML followed by an external

Database specific

{
    "cwe_ids":  [
        "CWE-79"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-08-26T15:26:24Z",
    "nvd_published_at":  null,
    "severity":  "HIGH"
}

References

Affected packages

npm / suneditor

Package

Name: suneditor; View open source insights on deps.dev
Purl: pkg:npm/suneditor

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.1.4

Database specific

last_known_affected_version_range

"<= 3.1.3"

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-w93q-cq9w-58p7/GHSA-w93q-cq9w-58p7.json"