Next.js Critical Vulnerability - 20250325002¶
Overview¶
A critical security flaw has been disclosed in the Next.js React framework that could be potentially exploited to bypass authorization checks under certain conditions.
What is vulnerable?¶
| Product(s) Affected | Version(s) | CVE | CVSS | Severity |
|---|---|---|---|---|
| Vercel Next.js | 15.x prior to 15.2.3 14.x prior to 14.2.25 13.x prior to 13.5.9 12.x prior to 12.3.5 11.x requires a workaround |
CVE-2025-29927 | 9.1 | Critical |
What has been observed?¶
There is no evidence of exploitation affecting Western Australian Government networks at the time of publishing.
Recommendation¶
The WA SOC recommends administrators apply the solutions as per vendor instructions to all affected devices within expected timeframes (refer Patch Management):