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TI-2026-25634 Aliases CVE-2026-33213

Redash: Open redirect vulnerability in post-login redirect handling

Priority LOW 27CWE-601Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Spoofing
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-601.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00307 23rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
getredashredash5.0.2 – 26.3.0—No fix listedCNA
  • redash Vendorgetredash Affected 5.0.2 – 26.3.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:redash:redash:*:*:*:*:*:*:*:*5.0.2 to before 26.03.1Vulnerablegetredash
  • cpe:2.3:a:redash:redash:*:*:*:*:*:*:*:* Versions 5.0.2 to before 26.03.1 Vulnerable ·getredash

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-33213

References

Patch 1

Advisory 1

  • TI-2021-18031 Insecure default configuration CVSS 3.1HIGH 8.1
  • TI-2021-19587 Server-Side Request Forgery (SSRF) in Redash CVSS 3.1HIGH 8.8
  • TI-2020-10116 Havoc Research discovered an authenticated Server-Side Request Forgery (SSRF) via the… CVSS 3.1HIGH 7.2
  • TI-2021-19584 Vulnerability in Redash OAuth2 flows due to misuse of state field (should be a nonce) CVSS 3.1MEDIUM 6.8
  • TI-2020-18468 Redash 8.0.0 is affected by LDAP Injection. CVSS 3.1MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences