Vulnerability-Lookup

CVE-2025-1796 (GCVE-0-2025-1796)

Vulnerability from cvelistv5 – Published: 2025-03-20 10:08 – Updated: 2025-10-15 12:50

Title

Admin account takeover through weak Pseudo-Random number generator used in generating password reset codes in langgenius/dify

Summary

A vulnerability in langgenius/dify v0.10.1 allows an attacker to take over any account, including administrator accounts, by exploiting a weak pseudo-random number generator (PRNG) used for generating password reset codes. The application uses `random.randint` for this purpose, which is not suitable for cryptographic use and can be cracked. An attacker with access to workflow tools can extract the PRNG output and predict future password reset codes, leading to a complete compromise of the application.

Severity ?

7.5 (High)


                        
                          CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-338 - Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

Assigner

@huntr_ai

References

URL

Tags

https://huntr.com/bounties/a60f3039-5394-4e22-8de…

Impacted products

	Vendor	Product	Version
	langgenius	langgenius/dify	Affected: unspecified , ≤ latest (custom)

Show details on NVD website

JSON

To clipboard

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                "id": "CVE-2025-1796",
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        }
      ],
      "metrics": [
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          "cvssV3_0": {
            "attackComplexity": "HIGH",
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      "title": "Admin account takeover through weak Pseudo-Random number generator used in generating password reset codes in langgenius/dify"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
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FKIE_CVE-2025-1796

Vulnerability from fkie_nvd - Published: 2025-03-20 10:15 - Updated: 2025-07-16 15:15

Severity ?

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	security@huntr.dev	https://huntr.com/bounties/a60f3039-5394-4e22-8de7-a7da9c6a6e00	Exploit, Third Party Advisory

Impacted products

	Vendor	Product	Version
	langgenius	dify	0.10.1

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:langgenius:dify:0.10.1:*:*:*:*:node.js:*:*",
              "matchCriteriaId": "BBCA5D7F-39A8-4B8F-9DFF-383365E0AFCD",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in langgenius/dify v0.10.1 allows an attacker to take over any account, including administrator accounts, by exploiting a weak pseudo-random number generator (PRNG) used for generating password reset codes. The application uses `random.randint` for this purpose, which is not suitable for cryptographic use and can be cracked. An attacker with access to workflow tools can extract the PRNG output and predict future password reset codes, leading to a complete compromise of the application."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en langgenius/dify v0.10.1 permite a un atacante tomar el control de cualquier cuenta, incluidas las de administrador, explotando un generador de n\u00fameros pseudoaleatorios (PRNG) d\u00e9bil, utilizado para generar c\u00f3digos de restablecimiento de contrase\u00f1a. La aplicaci\u00f3n utiliza `random.randint` para este prop\u00f3sito, que no es apto para uso criptogr\u00e1fico y puede ser descifrado. Un atacante con acceso a herramientas de flujo de trabajo puede extraer la salida del PRNG y predecir futuros c\u00f3digos de restablecimiento de contrase\u00f1a, lo que compromete completamente la aplicaci\u00f3n."
    }
  ],
  "id": "CVE-2025-1796",
  "lastModified": "2025-07-16T15:15:54.623",
  "metrics": {
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 5.9,
        "source": "security@huntr.dev",
        "type": "Secondary"
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-03-20T10:15:54.157",
  "references": [
    {
      "source": "security@huntr.dev",
      "tags": [
        "Exploit",
        "Third Party Advisory"
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      "url": "https://huntr.com/bounties/a60f3039-5394-4e22-8de7-a7da9c6a6e00"
    }
  ],
  "sourceIdentifier": "security@huntr.dev",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-338"
        }
      ],
      "source": "security@huntr.dev",
      "type": "Secondary"
    }
  ]
}

GHSA-CVG9-334X-W586

Vulnerability from github – Published: 2025-03-20 12:32 – Updated: 2025-03-20 12:32

Details

A vulnerability in langgenius/dify v0.10.1 allows an attacker to take over any account, including administrator accounts, by exploiting a weak pseudo-random number generator (PRNG) used for generating password reset codes. The application uses random.randint for this purpose, which is not suitable for cryptographic use and can be cracked. An attacker with access to workflow tools can extract the PRNG output and predict future password reset codes, leading to a complete compromise of the application.

Severity ?

7.5 (High)


                  
                    CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-1796"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-338"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-03-20T10:15:54Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in langgenius/dify v0.10.1 allows an attacker to take over any account, including administrator accounts, by exploiting a weak pseudo-random number generator (PRNG) used for generating password reset codes. The application uses `random.randint` for this purpose, which is not suitable for cryptographic use and can be cracked. An attacker with access to workflow tools can extract the PRNG output and predict future password reset codes, leading to a complete compromise of the application.",
  "id": "GHSA-cvg9-334x-w586",
  "modified": "2025-03-20T12:32:53Z",
  "published": "2025-03-20T12:32:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-1796"
    },
    {
      "type": "WEB",
      "url": "https://huntr.com/bounties/a60f3039-5394-4e22-8de7-a7da9c6a6e00"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date

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.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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.

Action not permitted

CVE-2025-1796 (GCVE-0-2025-1796)

FKIE_CVE-2025-1796

GHSA-CVG9-334X-W586

Tags

Sightings

Nomenclature