CVE-2026-73426Published

Trix: Stored XSS vulnerability through serialized attributes

cve-program · CVE-2026-73426

Published

trix

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "basecamp",
                    "product": "trix",
                    "versions": [
                        {
                            "version": "< 2.1.17",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-60825

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Aug 18, 2026, 2:24:27 PM

dateUpdated: Aug 18, 2026, 5:47:02 PM

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-73426

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Deferred

Weakness classifications: CWE-79

Original publisher date fields

published: 2026-08-18T15:17:08.043

lastModified: 2026-10-22T22:10:00.250

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-qmpg-8xg6-ph5q

Published

action_text-trix

RubyGems

ECOSYSTEM · introduced 0 → fixed 2.1.17

3 explicitly affected versions

0.0.1, 2.1.15, 2.1.16

trix

npm

SEMVER · introduced 0 → fixed 2.1.17

Original source record · Cite this exact observation · Complete original publisher JSON