Vulnérabilité critical détectée - CVE-2026-45321
On 2026-05-11, between approximately 19:20 and 19:26 UTC, 84 malicious versions across 42 @tanstack/* packages were published to the npm registry. The...
CVE concernées (1)
Systèmes affectés
- tanstack
- tanstack\/arktype-adapter
- tanstack\/eslint-plugin-router
- tanstack\/eslint-plugin-start
- tanstack\/history
- tanstack\/nitro-v2-vite-plugin
- tanstack\/react-router
- tanstack\/react-router-devtools
- tanstack\/react-router-ssr-query
- tanstack\/react-start
- tanstack\/react-start-client
- tanstack\/react-start-rsc
- tanstack\/react-start-server
- tanstack\/router-cli
- tanstack\/router-core
- tanstack\/router-devtools
- tanstack\/router-devtools-core
- tanstack\/router-generator
- tanstack\/router-plugin
- tanstack\/router-ssr-query-core
- tanstack\/router-utils
- tanstack\/router-vite-plugin
- tanstack\/solid-router
- tanstack\/solid-router-devtools
- tanstack\/solid-router-ssr-query
- tanstack\/solid-start
- tanstack\/solid-start-client
- tanstack\/solid-start-server
- tanstack\/start-client-core
- tanstack\/start-fn-stubs
- tanstack\/start-plugin-core
- tanstack\/start-server-core
- tanstack\/start-static-server-functions
- tanstack\/start-storage-context
- tanstack\/valibot-adapter
- tanstack\/virtual-file-routes
- tanstack\/vue-router
- tanstack\/vue-router-devtools
- tanstack\/vue-router-ssr-query
- tanstack\/vue-start
- tanstack\/vue-start-client
- tanstack\/vue-start-server
- tanstack\/zod-adapter
Description
On 2026-05-11, between approximately 19:20 and 19:26 UTC, 84 malicious versions across 42 @tanstack/* packages were published to the npm registry. The publishes were authenticated via the legitimate GitHub Actions OIDC trusted-publisher binding for TanStack/router, but the publish workflow itself was not modified. The attacker chained three known vulnerability classes — a pull_request_target "Pwn Request" misconfiguration, GitHub Actions cache poisoning across the fork↔base trust boundary, and runtime memory extraction of the OIDC token from the Actions runner process — to publish credential-stealing malware under a trusted identity. Each affected package received exactly two malicious versions, published a few minutes apart.
Type de vulnérabilité
- CWE-506
Vecteur d'attaque
Complexité : LOW
Privilèges requis : NONE
Interaction utilisateur : REQUIRED
Impact
- Confidentialité : HIGH
- Intégrité : HIGH
- Disponibilité : HIGH
Recommandations
Appliquer les correctifs de sécurité fournis par le vendeur dès que possible.
Recommandations de sécurité
- Appliquer immédiatement les correctifs de sécurité
- Surveiller les systèmes pour détecter toute tentative d'exploitation