github - ghsa-wv45-cw2m-63r8

GHSA-WV45-CW2M-63R8

Vulnerability from github – Published: 2025-08-22 15:33 – Updated: 2025-08-22 18:31

Details

MCSManager 10.5.3 daemon process runs as a root account by default, and its sensitive data (including tokens and terminal content) is stored in the data directory, readable by all users. Other users on the system can read the daemon's key and use it to log in, leading to privilege escalation.

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": [],
  "aliases": [
    "CVE-2025-50691"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-266"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-22T14:15:46Z",
    "severity": "MODERATE"
  },
  "details": "MCSManager 10.5.3 daemon process runs as a root account by default, and its sensitive data (including tokens and terminal content) is stored in the data directory, readable by all users. Other users on the system can read the daemon\u0027s key and use it to log in, leading to privilege escalation.",
  "id": "GHSA-wv45-cw2m-63r8",
  "modified": "2025-08-22T18:31:20Z",
  "published": "2025-08-22T15:33:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-50691"
    },
    {
      "type": "WEB",
      "url": "https://github.com/MCSManager/MCSManager/pull/1596"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bddjr/bddjr/discussions/9"
    }
  ],
  "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"
    }
  ]
}

CVE-2025-50691 (GCVE-0-2025-50691)

Vulnerability from cvelistv5 – Published: 2025-08-22 00:00 – Updated: 2025-08-22 17:42

Summary

Severity ?

5.3 (Medium)


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

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/MCSManager/MCSManager/pull/1596
	https://github.com/bddjr/bddjr/discussions/9

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 5.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-50691",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-22T17:41:50.778709Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-266",
                "description": "CWE-266 Incorrect Privilege Assignment",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-08-22T17:42:47.447Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "MCSManager 10.5.3 daemon process runs as a root account by default, and its sensitive data (including tokens and terminal content) is stored in the data directory, readable by all users. Other users on the system can read the daemon\u0027s key and use it to log in, leading to privilege escalation."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-08-22T13:49:40.648Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://github.com/MCSManager/MCSManager/pull/1596"
        },
        {
          "url": "https://github.com/bddjr/bddjr/discussions/9"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2025-50691",
    "datePublished": "2025-08-22T00:00:00.000Z",
    "dateReserved": "2025-06-16T00:00:00.000Z",
    "dateUpdated": "2025-08-22T17:42:47.447Z",
    "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-WV45-CW2M-63R8

CVE-2025-50691 (GCVE-0-2025-50691)

Tags

Sightings

Nomenclature