github - ghsa-mqr9-mgqq-52rq

GHSA-MQR9-MGQQ-52RQ

Vulnerability from github – Published: 2025-06-11 18:35 – Updated: 2025-06-11 18:35

Details

Mojolicious::Plugin::CSRF 1.03 for Perl uses a weak random number source for generating CSRF tokens.

That version of the module generates tokens as an MD5 of the process id, the current time, and a single call to the built-in rand() function.

Severity ?

7.0 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2025-40915"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-338"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-11T17:15:42Z",
    "severity": "HIGH"
  },
  "details": "Mojolicious::Plugin::CSRF 1.03 for Perl uses a weak random number source for generating CSRF tokens.\n\nThat version of the module generates tokens as an MD5 of the process id, the current time, and a single call to the built-in rand() function.",
  "id": "GHSA-mqr9-mgqq-52rq",
  "modified": "2025-06-11T18:35:43Z",
  "published": "2025-06-11T18:35:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-40915"
    },
    {
      "type": "WEB",
      "url": "https://metacpan.org/release/GRYPHON/Mojolicious-Plugin-CSRF-1.04/changes"
    },
    {
      "type": "WEB",
      "url": "https://metacpan.org/release/GRYPHON/Mojolicious-Plugin-CSRF-1.04/diff/GRYPHON/Mojolicious-Plugin-CSRF-1.03"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-40915 (GCVE-0-2025-40915)

Vulnerability from cvelistv5 – Published: 2025-06-11 17:09 – Updated: 2025-06-11 17:57

Title

Mojolicious::Plugin::CSRF 1.03 for Perl uses a weak random number source for generating CSRF tokens

Summary

Mojolicious::Plugin::CSRF 1.03 for Perl uses a weak random number source for generating CSRF tokens. That version of the module generates tokens as an MD5 of the process id, the current time, and a single call to the built-in rand() function.

Severity ?

7 (High)


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

CWE

CWE-338 - Use of Cryptographically Weak Pseudo-Random Number Generator

Assigner

CPANSec

References

URL

Tags

	https://metacpan.org/release/GRYPHON/Mojolicious-…
	https://metacpan.org/release/GRYPHON/Mojolicious-…

Impacted products

	Vendor	Product	Version
	GRYPHON	Mojolicious::Plugin::CSRF	Affected: 1.03 (custom)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
              "baseScore": 7,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-40915",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-06-11T17:52:49.542565Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-06-11T17:57:28.026Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://cpan.org/modules",
          "defaultStatus": "unaffected",
          "packageName": "Mojolicious-Plugin-CSRF",
          "product": "Mojolicious::Plugin::CSRF",
          "repo": "https://github.com/gryphonshafer/Mojo-Plugin-CSRF",
          "vendor": "GRYPHON",
          "versions": [
            {
              "status": "affected",
              "version": "1.03",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
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          "lang": "en",
          "supportingMedia": [
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              "type": "text/html",
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            }
          ],
          "value": "Mojolicious::Plugin::CSRF 1.03 for Perl uses a weak random number source for generating CSRF tokens.\n\nThat version of the module generates tokens as an MD5 of the process id, the current time, and a single call to the built-in rand() function."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-62",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-62: Cross Site Request Forgery"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-338",
              "description": "CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator",
              "lang": "en",
              "type": "CWE"
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          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-11T17:09:50.664Z",
        "orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
        "shortName": "CPANSec"
      },
      "references": [
        {
          "url": "https://metacpan.org/release/GRYPHON/Mojolicious-Plugin-CSRF-1.04/diff/GRYPHON/Mojolicious-Plugin-CSRF-1.03"
        },
        {
          "url": "https://metacpan.org/release/GRYPHON/Mojolicious-Plugin-CSRF-1.04/changes"
        }
      ],
      "solutions": [
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          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Users of version 1.03 should upgrade to 1.04."
            }
          ],
          "value": "Users of version 1.03 should upgrade to 1.04."
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Mojolicious::Plugin::CSRF 1.03 for Perl uses a weak random number source for generating CSRF tokens",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
    "assignerShortName": "CPANSec",
    "cveId": "CVE-2025-40915",
    "datePublished": "2025-06-11T17:09:50.664Z",
    "dateReserved": "2025-04-16T09:05:34.361Z",
    "dateUpdated": "2025-06-11T17:57:28.026Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

GHSA-MQR9-MGQQ-52RQ

CVE-2025-40915 (GCVE-0-2025-40915)

Tags

Sightings

Nomenclature