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vulnrichmentGitHub_MVULNRICHMENT:CVE-2024-38523
HistoryJun 27, 2024 - 7:23 p.m.

CVE-2024-38523 Hush Line OTP issue

2024-06-2719:23:19
CWE-287
GitHub_M
github.com
5
hush line
otp issue
totp authentication
2fa
csrf
xss
vulnerability
patched

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.6

Confidence

High

SSVC

Exploitation

none

Automatable

no

Technical Impact

total

Hush Line is a free and open-source, anonymous-tip-line-as-a-service for organizations or individuals. The TOTP authentication flow has multiple issues that weakens its one-time nature. Specifically, the lack of 2FA for changing security settings allows attacker with CSRF or XSS primitives to change such settings without user interaction and credentials are required. This vulnerability has been patched in version 0.10.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:scidsg:hushline:*:*:*:*:*:*:*:*"
    ],
    "vendor": "scidsg",
    "product": "hushline",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "0.1.0",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.6

Confidence

High

SSVC

Exploitation

none

Automatable

no

Technical Impact

total

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