n8n is an open source workflow automation platform. Prior to 1.123.61, 2.27.4, and, 2.28.1, an authenticated user with the default workflow:create permission could pollute Object.prototype through a crafted workflow saved, updated, or impor…
Exact source revision recorded 5 Nov 2026 12:42:00 UTC. It does not establish the source's current position. Latest evidence.
euvd · EUVD-2026-42612
PublishedEUVD 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: Jul 9, 2026, 3:30:28 PM
dateUpdated: Jul 9, 2026, 6:38:07 PM
1 related source bulletins · separate from aliases
NCSC-2026-0228: Kwetsbaarheden verholpen in n8n workflow automation platform
CVE-2026-59253 · CVE-2026-59257 · CVE-2026-59206 · CVE-2026-59207 · CVE-2026-59208 · CVE-2026-59209
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