BlitzApplication · Returnfi

CVE-2025-60935

MEDIUM · 6.1 CVSS v3.1 Published 2025-12-24
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
68/100
Remediation priority · Elevated
Remotely reachable No privileges

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
An open redirect vulnerability in the login endpoint of Blitz Panel v1.17.0 allows attackers to redirect users to malicious domains via a crafted URL. This issue affects the next_url parameter in the login endpoint and could lead to phishing or token theft after successful authentication.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · moderate confidence

Blitz Panel v1.17.0 contains an open redirect vulnerability in its login endpoint where the next_url parameter is not properly validated before redirecting authenticated users, allowing attackers to specify arbitrary malicious domains and potentially leading to phishing or token theft.

MitigationImplement strict allowlist-based validation for the next_url parameter to ensure only trusted internal domains are permitted for redirection, rejecting any external or untrusted URLs.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
BlitzApplication
Affected:= 1.17.0

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

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

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Identify installed Blitz Panel version
    Access the admin interface or check application metadata files (such as package.json, VERSION file, or server headers) to determine the exact version of Blitz Panel running in your environment
    Affected if The installed version is exactly 1.17.0
  2. Locate the login endpoint
    Identify the login URL path for Blitz Panel (commonly /login, /auth/login, or similar). Attempt to access this endpoint and examine if it accepts a next_url, redirect, or similar query parameter for post-login redirection
    Affected if The login endpoint exists and accepts a redirection parameter such as next_url
  3. Test redirect behavior with external domain
    Submit a login request with next_url set to an external domain (e.g., next_url=https://attacker.com) and observe the HTTP response Location header or final redirect destination
    Affected if The application redirects to the external domain specified in next_url without validating it against an allowlist of trusted domains

You are affected if Blitz Panel version 1.17.0 is installed and the login endpoint accepts a next_url parameter that allows redirection to arbitrary external domains.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Implement strict allowlist-based validation for the next_url parameter to ensure only trusted internal domains are permitted for redirection, rejecting any external or untrusted URLs.

Fix this in Blitz Scoped from the published advisory
  • Consultation2.0 h
  • Implementation3.0 h
  • Testing2.0 h
  • Review / QA1.0 h
8.0 hours of engineering $1,420
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Scan for this in your stack

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2025-60935 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data