Kritik CVSS 9.6 CISA KEV PoC var
CVE-2026-45321: Tanstack/arktype-adapter Paketinde Kimlik Avı Açığı
Tanstack paketleri, güvenilir kimlik altında kötü amaçlı yazılım yayınlanmasına izin veriyor. Saldırganlar bu açığı kullanarak gizli bilgileri çalabilir. Derhal tüm Tanstack bağımlılıklarını güncelleyin ve GitHub Actions güvenliğini kontrol edin.
Türkçe özet yapay zekâ ile üretildi.
Açıklama (NVD)
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.
Özet bilgiler
- Ürün
- Tanstack Tanstack/arktype-adapter
- CVSS v3.1
- 9.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H - EPSS
- %3,28 (yüzdelik 88)
- CWE
- CWE-506
- Yama
- Geçici çözüm
- KEV
- Eklenme: 2026-05-27 · Son tarih: 2026-06-10 · fidye yazılımı kampanyalarında kullanıldı
Gerekli aksiyon: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| tanstack-tanstack-arktype-adapter | 1.166.12 | 1.166.12 | — |
| tanstack-tanstack-arktype-adapter | 1.166.15 | 1.166.15 | — |
| tanstack-tanstack-eslint-plugin-router | 1.161.9 | 1.161.9 | — |
| tanstack-tanstack-eslint-plugin-router | 1.161.12 | 1.161.12 | — |
| tanstack-tanstack-eslint-plugin-start | 0.0.4 | 0.0.4 | — |
| tanstack-tanstack-eslint-plugin-start | 0.0.7 | 0.0.7 | — |
| tanstack-tanstack-history | 1.161.9 | 1.161.9 | — |
| tanstack-tanstack-history | 1.161.12 | 1.161.12 | — |
| tanstack-tanstack-nitro-v2-vite-plugin | 1.154.12 | 1.154.12 | — |
| tanstack-tanstack-nitro-v2-vite-plugin | 1.154.15 | 1.154.15 | — |
| tanstack-tanstack-react-router | 1.169.5 | 1.169.5 | — |
| tanstack-tanstack-react-router | 1.169.8 | 1.169.8 | — |
| tanstack-tanstack-react-router-devtools | 1.166.16 | 1.166.16 | — |
| tanstack-tanstack-react-router-devtools | 1.166.19 | 1.166.19 | — |
| tanstack-tanstack-react-router-ssr-query | 1.166.15 | 1.166.15 | — |
| tanstack-tanstack-react-router-ssr-query | 1.166.18 | 1.166.18 | — |
| tanstack-tanstack-react-start | 1.167.68 | 1.167.68 | — |
| tanstack-tanstack-react-start | 1.167.71 | 1.167.71 | — |
| tanstack-tanstack-react-start-client | 1.166.51 | 1.166.51 | — |
| tanstack-tanstack-react-start-client | 1.166.54 | 1.166.54 | — |
| tanstack-tanstack-react-start-rsc | 0.0.47 | 0.0.47 | — |
| tanstack-tanstack-react-start-rsc | 0.0.50 | 0.0.50 | — |
| tanstack-tanstack-react-start-server | 1.166.55 | 1.166.55 | — |
| tanstack-tanstack-react-start-server | 1.166.58 | 1.166.58 | — |
| tanstack-tanstack-router-cli | 1.166.46 | 1.166.46 | — |
| tanstack-tanstack-router-cli | 1.166.49 | 1.166.49 | — |
| tanstack-tanstack-router-core | 1.169.5 | 1.169.5 | — |
| tanstack-tanstack-router-core | 1.169.8 | 1.169.8 | — |
| tanstack-tanstack-router-devtools | 1.166.16 | 1.166.16 | — |
| tanstack-tanstack-router-devtools | 1.166.19 | 1.166.19 | — |