FKIE_CVE-2021-29493

Vulnerability from fkie_nvd - Published: 2021-05-06 20:15 - Updated: 2026-06-17 03:47
Severity
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Kennnyshiwa-cogs contains cogs for Red Discordbot. An RCE exploit has been found in the Tickets module of kennnyshiwa-cogs. This exploit allows discord users to craft a message that can reveal sensitive and harmful information. Users can upgrade to version 5a84d60018468e5c0346f7ee74b2b4650a6dade7 to receive a patch or, as a workaround, unload tickets to render the exploit unusable.
References
security-advisories@github.comhttps://github.com/kennnyshiwa/kennnyshiwa-cogs/commit/5a84d60018468e5c0346f7ee74b2b4650a6dade7
security-advisories@github.comhttps://github.com/kennnyshiwa/kennnyshiwa-cogs/security/advisories/GHSA-f4j2-2cwr-h473Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/kennnyshiwa/kennnyshiwa-cogs/commit/5a84d60018468e5c0346f7ee74b2b4650a6dade7
af854a3a-2127-422b-91ae-364da2661108https://github.com/kennnyshiwa/kennnyshiwa-cogs/security/advisories/GHSA-f4j2-2cwr-h473Patch, Third Party Advisory
Impacted products
Vendor Product Version
kennnyshiwa-cogs_project kennnyshiwa-cogs *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "kennnyshiwa-cogs",
          "vendor": "kennnyshiwa",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 5a84d60018468e5c0346f7ee74b2b4650a6dade7"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:kennnyshiwa-cogs_project:kennnyshiwa-cogs:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C46EA168-03B7-4A55-BFA0-66BC892B1D48",
              "versionEndExcluding": "2021-05-05",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Kennnyshiwa-cogs contains cogs for Red Discordbot. An RCE exploit has been found in the Tickets module of kennnyshiwa-cogs. This exploit allows discord users to craft a message that can reveal sensitive and harmful information. Users can upgrade to version 5a84d60018468e5c0346f7ee74b2b4650a6dade7 to receive a patch or, as a workaround, unload tickets to render the exploit unusable."
    },
    {
      "lang": "es",
      "value": "Kennnyshiwa-cogs, contiene cogs para Red Discordbot.\u0026#xa0;Se ha encontrado una explotaci\u00f3n de una RCE en el m\u00f3dulo Tickets de kennnyshiwa-cogs.\u0026#xa0;Esta explotaci\u00f3n permite a usuarios de Discord dise\u00f1ar un mensaje que puede divulgar informaci\u00f3n confidencial y da\u00f1ina.\u0026#xa0;Los usuarios pueden actualizar a la versi\u00f3n 5a84d60018468e5c0346f7ee74b2b4650a6dade7 para recibir un parche o, como soluci\u00f3n alternativa, descargar tickets para inutilizar la explotaci\u00f3n"
    }
  ],
  "id": "CVE-2021-29493",
  "lastModified": "2026-06-17T03:47:45.260",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "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": "2021-05-06T20:15:09.867",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/kennnyshiwa/kennnyshiwa-cogs/commit/5a84d60018468e5c0346f7ee74b2b4650a6dade7"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/kennnyshiwa/kennnyshiwa-cogs/security/advisories/GHSA-f4j2-2cwr-h473"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/kennnyshiwa/kennnyshiwa-cogs/commit/5a84d60018468e5c0346f7ee74b2b4650a6dade7"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/kennnyshiwa/kennnyshiwa-cogs/security/advisories/GHSA-f4j2-2cwr-h473"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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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.
  • 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.



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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.