Next.js is a React framework for building full-stack web applications. From 13.0.0 to before 15.5.16 and 16.2.5, applications that use beforeInteractive scripts together with untrusted content can be vulnerable to cross-site scripting. In a…
Exact source revision recorded 28 Oct 2026 06:08:29 UTC. It does not establish the source's current position. Latest evidence.
euvd · EUVD-2026-30082
PublishedNext.js is a React framework for building full-stack web applications. From 13.0.0 to before 15.5.16 and 16.2.5, applications that use beforeInteractive scripts together with untrusted content can be vulnerable to cross-site scripting. In affected versions, serialized script content was not escaped safely before being embedded into the document, which could allow attacker-controlled input to break out of the intended script context and execute arbitrary JavaScript in a visitor's browser. This vulnerability is fixed in 15.5.16 and 16.2.5.
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: May 13, 2026, 5:06:05 PM
dateUpdated: May 13, 2026, 6:28:15 PM
1 related source bulletins · separate from aliases
WID-SEC-W-2026-1401: Vercel Next.js: Mehrere Schwachstellen
CVE-2026-23870 · CVE-2026-44572 · CVE-2026-44573 · CVE-2026-44574 · CVE-2026-44575 · CVE-2026-44576 · CVE-2026-44577 · CVE-2026-44578 · CVE-2026-44579 · CVE-2026-44580 · CVE-2026-44581 · CVE-2026-44582
- Source published
- May 13, 2026, 5:06:05 PM (timezone not stated)
- Source modified
- May 13, 2026, 6:28:15 PM (timezone not stated)
- Observed here
- 28 Oct 2026 06:08:29 UTC
- Source terms
- ENISA EUVD · source terms and attribution apply
Original source record · Cite this exact observation · Complete original publisher JSON
This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: euvd · ENISA EUVD · source terms and attribution apply. Source text is retained; field grouping and change labels are provided by ChangeIntel.
EUVD CVSS 3.1 · 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N