Next.js: Unbounded Server Action payload in Edge runtime

Impact 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 Workarounds If you cannot upgrade, ensure your hosting provider limits the request's body size. 5 MiB should be...

Next.js: Unauthenticated disclosure of internal Server Function endpoints

Impact In Next.js applications using App Router, Server Actions use server or use cache endpoints can be disclosed bypassing any authentication on the pages where these endpoints are usually used. Server Action IDs can be disclosed to unauthenticated users via publicly served client artifacts for...

GHSA-955P-X3MX-JCVP Next.js: Unauthenticated disclosure of internal Server Function endpoints

Impact In Next.js applications using App Router, Server Actions use server or use cache endpoints can be disclosed bypassing any authentication on the pages where these endpoints are usually used. Server Action IDs can be disclosed to unauthenticated users via publicly served client artifacts for...

Next.js: Middleware / Proxy bypass in App Router applications using Turbopack and single locale

Impact Crafted requests targeting Next.js applications using App Router built with Turbopack and a single entry in config.i18n.locales can bypass middleware/proxy based authentication. Workarounds If you cannot upgrade immediately, enforce authorization in the page's server-side data path instead...

NPM: Next.js: Middleware / Proxy bypass in App Router applications using Turbopack and single locale

NPM: Next.js: Middleware / Proxy bypass in App Router applications using Turbopack and single locale vulnerability discovered by ? in WordPress Npm next versions = 16.0.0, 16.2.11...

GHSA-6GPP-XCG3-4W24 Next.js: Middleware / Proxy bypass in App Router applications using Turbopack and single locale

Impact Crafted requests targeting Next.js applications using App Router built with Turbopack and a single entry in config.i18n.locales can bypass middleware/proxy based authentication. Workarounds If you cannot upgrade immediately, enforce authorization in the page's server-side data path instead...

NPM: Next.js: Denial of Service in App Router using Server Actions

NPM: Next.js: Denial of Service in App Router using Server Actions vulnerability discovered by ? in WordPress Npm next versions = 13.0.0, 15.5.21...

Next.js: Denial of Service in App Router using Server Actions

Impact Crafted requests targeting Next.js applications using App Router with at least one Server Action can lead to excessive CPU usage blocking processing of further requests in the same process. Workarounds No workaround exists besides upgrading. Applications using Pages Router or not using...

GHSA-M99W-X7HQ-7VFJ Next.js: Denial of Service in App Router using Server Actions

Impact Crafted requests targeting Next.js applications using App Router with at least one Server Action can lead to excessive CPU usage blocking processing of further requests in the same process. Workarounds No workaround exists besides upgrading. Applications using Pages Router or not using...

CVE-2026-59886

creationtimestamp| type| source ---|---|--- 2026-07-22 17:06:11+00:00| seen| https://bsky.app/profile/khesefxyz.bsky.social/post/3mrasnz6yqp2o 2026-07-22 17:06:14+00:00| seen| https://bsky.app/profile/kriptabiz.bsky.social/post/3mraso4k6za2m...

CVE-2026-50252

creationtimestamp| type| source ---|---|--- 2026-07-22 14:08:52+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mraiqwpuvy2a 2026-08-30 13:22:20+00:00| seen| https://bsky.app/profile/getpokemon7.bsky.social/post/3mucidnjg5c2o...

CVE-2026-46582

creationtimestamp| type| source ---|---|--- 2026-07-22 13:57:59+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mrai5iob722j...

CVE-2026-50248

creationtimestamp| type| source ---|---|--- 2026-07-22 13:56:13+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mrai2d5azk2q...

CVE-2026-50045

creationtimestamp| type| source ---|---|--- 2026-07-22 13:54:32+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mrahxd6giq2b...

CVE-2026-13186 AppDataStorageProvider Path Traversal Deserialization Vulnerability in Telerik UI for ASP.NET AJAX

In Progress® Telerik® UI for AJAX prior to v2026.2.708, a path traversal vulnerability in the file-based persistence storage provider can be exploited when the storage key is derived from user-controlled input, enabling attacker-controlled deserialization and remote code execution...

PT-2026-63557

Name of the Vulnerable Software and Affected Versions Next.js versions 16.0.0 through 16.2.10 Description Applications using App Router built with Turbopack and a single entry in config.i18n.locales are susceptible to authentication bypass. Specifically, crafted requests can circumvent middleware...

CVE-2026-64829: Insufficient Session Expiration

Question2Answer through 1.8.8 contains a session invalidation vulnerability that allows attackers with a previously obtained remember-me cookie to retain authenticated access by exploiting the forgot-password reset flow's failure to clear the sessioncode field in qa-include/app/users-edit.php...

PT-2026-63558

Name of the Vulnerable Software and Affected Versions Next.js versions 12.0.0 through 15.5.20 Next.js versions 16.0.0 through 16.2.10 Description Applications using App Router, Server Actions use server, or use cache endpoints may disclose these endpoints, bypassing authentication on the pages...

PT-2026-63561

Name of the Vulnerable Software and Affected Versions Next.js versions 13.0.0 through 15.5.20 Next.js versions 16.0.0 through 16.2.10 Description Requests targeting applications using App Router with at least one Server Action can lead to excessive memory consumption when that Server Action...

PT-2026-63556

Name of the Vulnerable Software and Affected Versions Next.js versions 13.0.0 through 15.5.20 Next.js versions 16.0.0 through 16.2.10 Description Crafted requests targeting applications using App Router with at least one Server Action can cause excessive CPU usage, which blocks the processing of...