CVE-2025-24963

CVE-2025-24963 - Vitestブラウザモード - ローカルファイル読み取り ​CVE-2025-24963 は、Vite をベースにした Vitest テストフレームワークのコンポーネントである @vitest/browser パッケージに影響する中程度の深刻度の脆弱性（CVSS 3.1 スコア: 5.9）です。この脆弱性は、ブラウザモードの HTTP サーバーの screenshot-error ハンドラにおける不適切な入力検証に起因します。構成オプション browser.api.host: true...

@aamini/config (>=0.0.1, <=0.0.13), @baic/preset-yolk-taro-miniprogram (>=2.1.0-alpha.278, <=2.1.0-alpha.281) +12 more potentially affected by unknown CVE via @vitest/browser (>=4.0.0, <=4.1.9)

@vitest/browser NPM version =4.0.0, =0.0.1, =2.1.0-alpha.278, =2.1.0-alpha.278, =2.1.0-alpha.278, =2.1.0-alpha.278, =2.1.0-alpha.278, =0.2.1, =0.2.2, =4.0.0-beta.15, =4.0.0-beta.15, =4.0.0-beta.15, =0.5.0-rc.1, =0.1.0, =0.2.0, =0.2.3 Source cves: unknown CVE Source advisory:...

@aamini/config (>=0.0.1, <=0.0.13), @baic/preset-yolk-taro-miniprogram (>=2.1.0-alpha.278, <=2.1.0-alpha.281) +6 more potentially affected by unknown CVE via @vitest/browser-playwright (>=4.0.18, <=4.1.9)

@vitest/browser-playwright NPM version =4.0.18, =0.0.1, =2.1.0-alpha.278, =2.1.0-alpha.278, =2.1.0-alpha.278, =2.1.0-alpha.278, =2.1.0-alpha.278, =0.6.0-rc.1, =0.2.0-alpha.1, =0.3.0-alpha Source cves: unknown CVE Source advisory: SNYK:JS-VITESTBROWSERPLAYWRIGHT-18171375...

@aamini/config (>=0.0.1, <=0.0.13), @baic/preset-yolk-taro-miniprogram (>=2.1.0-alpha.278, <=2.1.0-alpha.281) +12 more potentially affected by CVE-2026-73653 via @vitest/browser (>=4.0.0, <=4.1.9)

@vitest/browser NPM version =4.0.0, =0.0.1, =2.1.0-alpha.278, =2.1.0-alpha.278, =2.1.0-alpha.278, =2.1.0-alpha.278, =2.1.0-alpha.278, =0.2.1, =0.2.2, =4.0.0-beta.15, =4.0.0-beta.15, =4.0.0-beta.15, =0.5.0-rc.1, =0.1.0, =0.2.0, =0.2.3 Source cves: CVE-2026-73653 Source advisory:...

@1771technologies/oneplay (>=0.0.1, <=0.0.6), @baic/preset-yolk-taro-miniprogram (>=2.1.0-alpha.249, <=2.1.0-alpha.251) +7 more potentially affected by unknown CVE via @vitest/browser (>=3.0.5, <=3.2.4)

@vitest/browser NPM version =3.0.5, =0.0.1, =2.1.0-alpha.249, =2.1.0-alpha.249, =2.1.0-alpha.249, =2.1.0-alpha.249, =2.1.0-alpha.249, =3.8.0, =1.0.1, =0.0.2, =0.0.5 Source cves: unknown CVE Source advisory: SNYK:JS-VITESTBROWSER-18171374...

@1771technologies/oneplay (>=0.0.1, <=0.0.6), @baic/preset-yolk-taro-miniprogram (>=2.1.0-alpha.249, <=2.1.0-alpha.251) +7 more potentially affected by CVE-2026-73653 via @vitest/browser (>=3.0.5, <=3.2.4)

@vitest/browser NPM version =3.0.5, =0.0.1, =2.1.0-alpha.249, =2.1.0-alpha.249, =2.1.0-alpha.249, =2.1.0-alpha.249, =2.1.0-alpha.249, =3.8.0, =1.0.1, =0.0.2, =0.0.5 Source cves: CVE-2026-73653 Source advisory: OSV:GHSA-P63J-VCC4-9VMV...

CVE-2026-53633

A flaw was found in Vitest Browser Mode, a component of the Vitest testing framework. The cdp API exposed raw Chrome DevTools Protocol CDP methods without proper security restrictions. This vulnerability allows a remote attacker, with access to browser API metadata, to leverage CDP functions like...

CVE-2026-47428

A flaw was found in Vitest, a testing framework. In Vitest Browser Mode, a remote attacker could craft a specific browser-runner URL that, when visited, would allow the execution of arbitrary JavaScript code within the Vitest server. This vulnerability could also lead to the recovery of the...

CVE-2026-53633

Vitest is a testing framework powered by Vite. From 3.0.0 until 3.2.5, 4.1.8, and 5.0.0-beta.4, Vitest Browser Mode exposed a cdp API that forwarded raw Chrome DevTools Protocol methods without being gated by allowWrite or allowExec, allowing a remote client with exposed browser API metadata to u...

CVE-2026-53633 Vitest: Exposed Browser Mode API Can Proxy CDP and Overwrite Config Files, Leading to RCE

Vitest is a testing framework powered by Vite. From 3.0.0 until 3.2.5, 4.1.8, and 5.0.0-beta.4, Vitest Browser Mode exposed a cdp API that forwarded raw Chrome DevTools Protocol methods without being gated by allowWrite or allowExec, allowing a remote client with exposed browser API metadata to u...

CVE-2026-47428 Vitest browser mode serves unsanitized otelCarrier query parameter as inline script

Vitest is a testing framework powered by Vite. From 4.0.17 until 4.1.6 and 5.0.0-beta.3, Vitest Browser Mode served /vitesttest/ with the otelCarrier query parameter inserted directly into an inline module script, allowing a crafted browser-runner URL to execute arbitrary JavaScript in the Vitest...

CVE-2026-47428

Vitest browser mode is affected by an XSS in which the otelCarrier query parameter is inserted directly into an inline script. Affected versions are 4.0.17 through 4.1.6 and 5.0.0-beta.3; this can allow an attacker to craft a browser-runner URL to execute arbitrary JavaScript in the Vitest server...

CVE-2026-47428 Vitest browser mode serves unsanitized otelCarrier query parameter as inline script

Vitest is a testing framework powered by Vite. From 4.0.17 until 4.1.6 and 5.0.0-beta.3, Vitest Browser Mode served /vitesttest/ with the otelCarrier query parameter inserted directly into an inline module script, allowing a crafted browser-runner URL to execute arbitrary JavaScript in the Vitest...

@1771technologies/oneplay (>=0.0.1, <=0.0.6), @baic/preset-yolk-taro-miniprogram (>=2.1.0-alpha.249, <=2.1.0-alpha.251) +7 more potentially affected by CVE-2026-53633 via @vitest/browser (>=3.0.5, <=3.2.4)

@vitest/browser NPM version =3.0.5, =0.0.1, =2.1.0-alpha.249, =2.1.0-alpha.249, =2.1.0-alpha.249, =2.1.0-alpha.249, =2.1.0-alpha.249, =3.8.0, =1.0.1, =0.0.2, =0.0.5 Source cves: CVE-2026-53633 Source advisory: SNYK:JS-VITESTBROWSER-17375130...

@1771technologies/oneplay (>=0.0.1, <=0.0.6), @baic/preset-yolk-taro-miniprogram (>=2.1.0-alpha.249, <=2.1.0-alpha.251) +7 more potentially affected by CVE-2026-53633 via @vitest/browser (>=3.0.5, <=3.2.4)

@vitest/browser NPM version =3.0.5, =0.0.1, =2.1.0-alpha.249, =2.1.0-alpha.249, =2.1.0-alpha.249, =2.1.0-alpha.249, =2.1.0-alpha.249, =3.8.0, =1.0.1, =0.0.2, =0.0.5 Source cves: CVE-2026-53633 Source advisory: OSV:GHSA-G8MR-85JM-7XHM...

@aamini/config (>=0.0.1, <=0.0.13), @baic/preset-yolk-taro-miniprogram (>=2.1.0-alpha.278, <=2.1.0-alpha.281) +9 more potentially affected by CVE-2026-53633 via @vitest/browser (>=4.0.0, <=4.1.7)

@vitest/browser NPM version =4.0.0, =0.0.1, =2.1.0-alpha.278, =2.1.0-alpha.278, =2.1.0-alpha.278, =2.1.0-alpha.278, =2.1.0-alpha.278, =4.0.0-beta.15, =4.0.0-beta.15, =4.0.0-beta.15, =0.5.0-rc.1, =0.1.0, =0.2.2 Source cves: CVE-2026-53633 Source advisory: SNYK:JS-VITESTBROWSER-17375130...

@aamini/config (>=0.0.1, <=0.0.13), @baic/preset-yolk-taro-miniprogram (>=2.1.0-alpha.278, <=2.1.0-alpha.281) +6 more potentially affected by CVE-2026-53633 via @vitest/browser-playwright (>=4.0.18, <=4.1.5)

@vitest/browser-playwright NPM version =4.0.18, =0.0.1, =2.1.0-alpha.278, =2.1.0-alpha.278, =2.1.0-alpha.278, =2.1.0-alpha.278, =2.1.0-alpha.278, =0.6.0-rc.1, =0.2.0-alpha.1, =0.2.2 Source cves: CVE-2026-53633 Source advisory: SNYK:JS-VITESTBROWSERPLAYWRIGHT-17375133...

@aamini/config (>=0.0.1, <=0.0.13), @baic/preset-yolk-taro-miniprogram (>=2.1.0-alpha.278, <=2.1.0-alpha.281) +9 more potentially affected by CVE-2026-53633 via @vitest/browser (>=4.0.0, <=4.1.7)

@vitest/browser NPM version =4.0.0, =0.0.1, =2.1.0-alpha.278, =2.1.0-alpha.278, =2.1.0-alpha.278, =2.1.0-alpha.278, =2.1.0-alpha.278, =4.0.0-beta.15, =4.0.0-beta.15, =4.0.0-beta.15, =0.5.0-rc.1, =0.1.0, =0.2.2 Source cves: CVE-2026-53633 Source advisory: OSV:GHSA-G8MR-85JM-7XHM...

Cross-site Scripting (XSS)

Overview @vitest/browser is a Browser running for Vitest Affected versions of this package are vulnerable to Cross-site Scripting XSS via the otelCarrier query parameter being directly inserted into an inline script without sanitization. An attacker can execute arbitrary JavaScript in the context...

GHSA-2H32-95RG-CPPP Vitest browser mode serves unsanitized otelCarrier query parameter as inline script

Summary Vitest browser mode served /vitesttest/ with the otelCarrier query parameter inserted directly into an inline module script. Because this value was treated as JavaScript source rather than data, an attacker could craft a browser-runner URL that executes arbitrary JavaScript in the Vitest...