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CVE-2026-33213— Redash: Open redirect vulnerability in post-login redirect handling

CVSS 6.1 · Medium EPSS 0.18% · P8

Possible ATT&CK Techniques 1AI

T1189 · Drive-by Compromise

Affected Version Matrix 1

VendorProductVersion RangeStatus
getredashredash>= 5.0.2, <= 26.3.0affected
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I. Basic Information for CVE-2026-33213

Vulnerability Information
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Vulnerability Title
Redash: Open redirect vulnerability in post-login redirect handling
Source: CVE Program / CVE List V5
Vulnerability Description
Redash is a package for data visualization and sharing. From 5.0.2 to 26.3.0, the get_next_path() function in Redash's authentication module stripped the scheme and netloc from user-supplied next parameters but did not normalize multiple leading slashes, allowing a crafted login URL such as /login?next=////evil.com to redirect users to an external attacker-controlled site after authentication.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: CVE Program / CVE List V5
Vulnerability Title
Redash 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Redash是以色列Redash公司开源的一套数据整合分析解决方案。该产品支持数据整合、数据可视化、查询编辑和数据共享等。 Redash 5.0.2版本至26.3.0版本存在输入验证错误漏洞，该漏洞源于get_next_path()函数未规范化多个前导斜杠，可能导致用户认证后被重定向到外部攻击者控制的站点。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
getredashredash >= 5.0.2, <= 26.3.0 -

II. Public POCs for CVE-2026-33213

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III. Intelligence Information for CVE-2026-33213

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Patches & Fixes for CVE-2026-33213 (1)

Vendor Advisories for CVE-2026-33213 (1)

IV. Related Vulnerabilities

Same product: redash
Same vendor: getredash
Same weakness: CWE-601

V. Comments for CVE-2026-33213

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