CVE-2026-33213

Redash: Open redirect vulnerability in post-login redirect handling

Published Jul 15, 2026 CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:redash:redash:*:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Redash
Redash redash
Vendors & Products Redash
Redash redash
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Redash: Open redirect vulnerability in post-login redirect handling
Weaknesses CWE-601
References
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Jul 15, 2026, 5:49 PM
Reserved
Mar 17, 2026, 11:23 PM
Status
Analyzed
Published
Jul 15, 2026, 3:16 PM
Modified
Oct 24, 2026, 9:10 PM