CVE-2026-42239— Budibase 安全漏洞

Budibase auth session cookies are set with httpOnly:false — any XSS can lead to full account takeover

Budibase is an open-source low-code platform. Prior to version 3.35.10, the budibase:auth cookie containing the JWT session token is set with httpOnly: false at packages/backend-core/src/utils/utils.ts:218. JavaScript can read this cookie via document.cookie. This means every XSS becomes a full account takeover — the attacker steals the JWT and has persistent access to the victim's account. The cookie also lacks secure: true (sent over plaintext HTTP) and sameSite attribute. This issue has been patched in version 3.35.10.

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N

没有’HttpOnly’标志的敏感Cookie

Budibase 安全漏洞

Budibase是英国Budibase开源的一个用于在几分钟内创建内部应用程序、工作流和管理面板的低代码平台。 Budibase 3.35.10之前版本存在安全漏洞，该漏洞源于budibase:auth cookie设置httpOnly: false，JavaScript可通过document.cookie读取，可能导致每个XSS攻击导致账户接管。

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