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@huntr_aiCVE-2024-1739

HistoryApr 16, 2024 - 12:15 a.m.

CVE-2024-1739

2024-04-1600:15:10

CWE-821

@huntr_ai

web.nvd.nist.gov

lunary-ai/lunary

authentication issue

email validation

case insensitive

multiple accounts

potential impersonation

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

Confidence

Low

EPSS

Percentile

9.0%

JSON

lunary-ai/lunary is vulnerable to an authentication issue due to improper validation of email addresses during the signup process. Specifically, the server fails to treat email addresses as case insensitive, allowing the creation of multiple accounts with the same email address by varying the case of the email characters. For example, accounts for ‘[email protected]’ and ‘[email protected]’ can both be created, leading to potential impersonation and confusion among users.

Affected configurations

Vulners

Vulnrichment

Node

lunary-ailunary-ai\/lunaryMatch1.0.2

VendorProductVersionCPE
lunary-ailunary-ai\/lunary1.0.2cpe:2.3:a:lunary-ai:lunary-ai\/lunary:1.0.2:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
lunary-ai	lunary-ai\/lunary	1.0.2	cpe:2.3:a:lunary-ai:lunary-ai\/lunary:1.0.2:::::::*

CNA Affected

[
  {
    "vendor": "lunary-ai",
    "product": "lunary-ai/lunary",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "1.0.2",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]

References

github.com/lunary-ai/lunary/commit/7351157a21e5acd0162b4528bcae9d65b1c95695

huntr.com/bounties/2ca70ba5-b6a4-4873-bd55-bc6cef40d300

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

Confidence

Low

EPSS

Percentile

9.0%

JSON

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