Next.js is a React framework for building full-stack web applications. In versions 13.0.0 through 15.5.20 and 16.0.0 through 16.2.10, requests targeting Next.js applications using App Router with at least one Server Action can lead to excessive memory consumption if that Server Actions uses the Edge runtime. This issue has been fixed in versions 15.5.21 and 16.2.11.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
Present
Additional conditions required
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
None
No data leak
Integrity
None
No data modification
Availability
Low
Partial disruption
CVSS Vector v4.0
Weakness Type (CWE)
Vulnerable Products 2
| Configuration | From (including) | Up to (excluding) |
|---|---|---|
|
Vercel Next.Js
cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:*
|
13.0.0
|
15.5.21
|
|
Vercel Next.Js
cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:*
|
16.0.0
|
16.2.11
|
References 5
https://github.com/vercel/next.js/security/advisories/GHSA-4c39-4ccg-62r3
https://github.com/vercel/next.js/security/advisories/GHSA-4c39-4ccg-62r3
https://github.com/vercel/next.js/commit/57c31f724d746e86a9e8b92aa8be538a922446…
https://github.com/vercel/next.js/commit/57c31f724d746e86a9e8b92aa8be538a922446a4
https://github.com/vercel/next.js/commit/9a4651e754f70b12e397694ffc41f44c3ba8cc…
https://github.com/vercel/next.js/commit/9a4651e754f70b12e397694ffc41f44c3ba8cc17
https://github.com/vercel/next.js/releases/tag/v15.5.21
https://github.com/vercel/next.js/releases/tag/v15.5.21
https://github.com/vercel/next.js/releases/tag/v16.2.11
https://github.com/vercel/next.js/releases/tag/v16.2.11