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CasdoorApplication · Casbin

CVE-2024-41264

HIGH · 7.5 CVSS v3.1 Published 2024-08-01
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
84/100
Remediation priority · High
Remotely reachable No privileges Zero-click

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 issue discovered in casdoor v1.636.0 allows attackers to obtain sensitive information via the ssh.InsecureIgnoreHostKey() method.

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 · high confidence

casdoor v1.636.0 uses ssh.InsecureIgnoreHostKey() which completely disables SSH host key verification, allowing man-in-the-middle attackers to intercept SSH connections and obtain sensitive information such as credentials or session data.

MitigationUpgrade to a patched version of casdoor that implements proper SSH host key verification. If patching is delayed, avoid using SSH-based authentication features until the fix is applied.

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
CasdoorApplication
Affected:= 1.636.0

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
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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 casdoor version
    Run `casdoor --version` or check the docker image tag, or inspect the binary metadata
    Affected if Version is exactly 1.636.0
  2. Determine if SSH authentication is in use
    Review casdoor configuration files for SSH provider settings, examine authentication logs for SSH-based login attempts, or check if any users/orgs use SSH keys for authentication
    Affected if SSH-based authentication features are configured or active in the environment
  3. Inspect SSH client configuration for insecure host key handling
    Search codebase or binary for `ssh.InsecureIgnoreHostKey` string, or review SSH client initialization code in casdoor source if accessible
    Affected if The code contains ssh.InsecureIgnoreHostKey() call which disables host key verification

You are affected if you are running casdoor version 1.636.0 AND using SSH-based authentication features in your environment.

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

Upgrade to a patched version of casdoor that implements proper SSH host key verification. If patching is delayed, avoid using SSH-based authentication features until the fix is applied.

Fix this in Casdoor Scoped from the published advisory
  • Consultation1.0 h
  • Implementation2.0 h
  • Testing2.0 h
  • Review / QA1.0 h
6.0 hours of engineering $1,040
Get help mitigating

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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-2024-41264 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