GHSA-H3QF-V68R-35JG

Vulnerability from github – Published: 2023-09-28 06:30 – Updated: 2023-10-03 21:28
VLAI
Summary
Economizzer user enumeration vulnerability
Details

The commit 3730880 (April 2023) and v.0.9-beta1 of gugoan Economizzer has a user enumeration vulnerability in the login and forgot password functionalities. The app reacts differently when a user or email address is valid, and when it's not. This may allow an attacker to determine whether a user or email address is valid, or brute force valid usernames and email addresses.

Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "gugoan/economizzer"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "0.9-beta1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-38871"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-203"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-09-28T16:50:32Z",
    "nvd_published_at": "2023-09-28T04:15:12Z",
    "severity": "MODERATE"
  },
  "details": "The commit 3730880 (April 2023) and v.0.9-beta1 of gugoan Economizzer has a user enumeration vulnerability in the login and forgot password functionalities. The app reacts differently when a user or email address is valid, and when it\u0027s not. This may allow an attacker to determine whether a user or email address is valid, or brute force valid usernames and email addresses.",
  "id": "GHSA-h3qf-v68r-35jg",
  "modified": "2023-10-03T21:28:15Z",
  "published": "2023-09-28T06:30:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-38871"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gugoan/economizzer/commit/37308802dfe00d43df396a8afaa2096ece8b7b57"
    },
    {
      "type": "WEB",
      "url": "https://github.com/dub-flow/vulnerability-research/tree/main/CVE-2023-38871"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/gugoan/economizzer"
    },
    {
      "type": "WEB",
      "url": "https://www.economizzer.org"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Economizzer user enumeration vulnerability"
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.