Vulnerability-Lookup

CVE-2026-8276 (GCVE-0-2026-8276)

Vulnerability from cvelistv5 – Published: 2026-05-11 05:15 – Updated: 2026-05-11 12:46 X_Open Source

Title

bettercap MySQL Server mysql_server.go integer coercion

Summary

A flaw has been found in bettercap up to 2.41.5. Affected by this issue is some unknown functionality of the file modules/mysql_server/mysql_server.go of the component MySQL Server. Executing a manipulation can lead to integer coercion error. The attack can be launched remotely. The attack requires a high level of complexity. The exploitation is known to be difficult. The exploit has been published and may be used. This patch is called 0eaa375c5e5446bfba94a290eff92967a5deac9e. It is advisable to implement a patch to correct this issue.

Severity

6.3 (Medium)


                        
                          CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

3.7 (Low)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

3.7 (Low)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-05-11 12:46 UTC

CWE

CWE-192 - Integer Coercion Error
CWE-189 - Numeric Error

Assigner

VulDB CNA under the mitre root

CNA scorecard B 82/100 over 3872 records in the last 180 days details

References

8 references

URL	Tags
https://vuldb.com/vuln/362573	vdb-entry
https://vuldb.com/vuln/362573/cti	signaturepermissions-required
https://vuldb.com/submit/811163	third-party-advisory
https://github.com/bettercap/bettercap/issues/1265	issue-tracking
https://github.com/bettercap/bettercap/pull/1266	issue-trackingpatch
https://github.com/bettercap/bettercap/issues/126…	exploitissue-tracking
https://github.com/bettercap/bettercap/commit/0ea…	patch
https://github.com/bettercap/bettercap/	product

Impacted products

1 product

Vendor	Product	Version	CPE status
n/a	bettercap	Affected: 2.41.0 Affected: 2.41.1 Affected: 2.41.2 Affected: 2.41.3 Affected: 2.41.4 Affected: 2.41.5

Credits

dapickle (VulDB User)

Show details on NVD website

JSON

To clipboard

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            },
            {
              "tags": [
                "product"
              ],
              "url": "https://github.com/bettercap/bettercap/"
            }
          ],
          "tags": [
            "x_open-source"
          ],
          "timeline": [
            {
              "lang": "en",
              "time": "2026-05-10T00:00:00.000Z",
              "value": "Advisory disclosed"
            },
            {
              "lang": "en",
              "time": "2026-05-10T02:00:00.000Z",
              "value": "VulDB entry created"
            },
            {
              "lang": "en",
              "time": "2026-05-10T18:10:55.000Z",
              "value": "VulDB entry last update"
            }
          ],
          "title": "bettercap MySQL Server mysql_server.go integer coercion"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "assignerShortName": "VulDB",
        "cveId": "CVE-2026-8276",
        "datePublished": "2026-05-11T05:15:10.508Z",
        "dateReserved": "2026-05-10T16:05:47.998Z",
        "dateUpdated": "2026-05-11T12:46:41.322Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

FKIE_CVE-2026-8276

Vulnerability from fkie_nvd - Published: 2026-05-11 06:16 - Updated: 2026-06-17 11:03

Severity

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

Summary

References

	URL	Tags
	cna@vuldb.com	https://github.com/bettercap/bettercap/
	cna@vuldb.com	https://github.com/bettercap/bettercap/commit/0eaa375c5e5446bfba94a290eff92967a5deac9e
	cna@vuldb.com	https://github.com/bettercap/bettercap/issues/1265
	cna@vuldb.com	https://github.com/bettercap/bettercap/issues/1265#issue-4287957382
	cna@vuldb.com	https://github.com/bettercap/bettercap/pull/1266
	cna@vuldb.com	https://vuldb.com/submit/811163
	cna@vuldb.com	https://vuldb.com/vuln/362573
	cna@vuldb.com	https://vuldb.com/vuln/362573/cti

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "modules": [
            "MySQL Server"
          ],
          "product": "bettercap",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "2.41.0"
            },
            {
              "status": "affected",
              "version": "2.41.1"
            },
            {
              "status": "affected",
              "version": "2.41.2"
            },
            {
              "status": "affected",
              "version": "2.41.3"
            },
            {
              "status": "affected",
              "version": "2.41.4"
            },
            {
              "status": "affected",
              "version": "2.41.5"
            }
          ]
        }
      ],
      "source": "cna@vuldb.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A flaw has been found in bettercap up to 2.41.5. Affected by this issue is some unknown functionality of the file modules/mysql_server/mysql_server.go of the component MySQL Server. Executing a manipulation can lead to integer coercion error. The attack can be launched remotely. The attack requires a high level of complexity. The exploitation is known to be difficult. The exploit has been published and may be used. This patch is called 0eaa375c5e5446bfba94a290eff92967a5deac9e. It is advisable to implement a patch to correct this issue."
    }
  ],
  "id": "CVE-2026-8276",
  "lastModified": "2026-06-17T11:03:46.790",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "HIGH",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 2.6,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:H/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 4.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "cna@vuldb.com",
        "type": "Secondary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 3.7,
          "baseSeverity": "LOW",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 1.4,
        "source": "cna@vuldb.com",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "HIGH",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 2.9,
          "baseSeverity": "LOW",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "PROOF_OF_CONCEPT",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "LOW",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "cna@vuldb.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-8276",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-05-11T12:46:31.913831Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-05-11T06:16:10.077",
  "references": [
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/bettercap/bettercap/"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/bettercap/bettercap/commit/0eaa375c5e5446bfba94a290eff92967a5deac9e"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/bettercap/bettercap/issues/1265"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/bettercap/bettercap/issues/1265#issue-4287957382"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://github.com/bettercap/bettercap/pull/1266"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/submit/811163"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/362573"
    },
    {
      "source": "cna@vuldb.com",
      "url": "https://vuldb.com/vuln/362573/cti"
    }
  ],
  "sourceIdentifier": "cna@vuldb.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-189"
        },
        {
          "lang": "en",
          "value": "CWE-192"
        }
      ],
      "source": "cna@vuldb.com",
      "type": "Secondary"
    }
  ]
}

GHSA-JCQV-2G3V-GM88

Vulnerability from github – Published: 2026-05-11 06:31 – Updated: 2026-05-14 21:15

Summary

bettercap Has an Integer Coercion Error in modules/mysql_server/mysql_server.go

Details

Severity

3.7 (Low)


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

2.9 (Low)


                  
                    CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/bettercap/bettercap/v2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.41.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-8276"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-192"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-05-14T21:15:09Z",
    "nvd_published_at": "2026-05-11T06:16:10Z",
    "severity": "LOW"
  },
  "details": "A flaw has been found in bettercap up to 2.41.5. Affected by this issue is some unknown functionality of the file modules/mysql_server/mysql_server.go of the component MySQL Server. Executing a manipulation can lead to integer coercion error. The attack can be launched remotely. The attack requires a high level of complexity. The exploitation is known to be difficult. The exploit has been published and may be used. This patch is called 0eaa375c5e5446bfba94a290eff92967a5deac9e. It is advisable to implement a patch to correct this issue.",
  "id": "GHSA-jcqv-2g3v-gm88",
  "modified": "2026-05-14T21:15:09Z",
  "published": "2026-05-11T06:31:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-8276"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bettercap/bettercap/issues/1265"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bettercap/bettercap/issues/1265#issue-4287957382"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bettercap/bettercap/pull/1266"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bettercap/bettercap/commit/0eaa375c5e5446bfba94a290eff92967a5deac9e"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/bettercap/bettercap"
    },
    {
      "type": "WEB",
      "url": "https://github.com/bettercap/bettercap/releases/tag/v2.41.7"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/811163"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/362573"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/362573/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "bettercap Has an Integer Coercion Error in modules/mysql_server/mysql_server.go"
}

OPENSUSE-SU-2026:10745-1

Vulnerability from csaf_opensuse - Published: 2026-05-11 00:00 - Updated: 2026-09-17 17:04

Summary

bettercap-2.41.7-1.1 on GA media

Severity

Moderate

Scope

2 vulnerabilities in this advisory, including CVE-2026-8276.

CVE-2026-8276

3.7 (Low)


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

Recommended: 4 products

Open the full advisory

UBUNTU-CVE-2026-8276 (CVE-2026-8276)

Vulnerability from osv_ubuntu – Published: 2026-05-11 06:16 – Updated: 2026-05-20 15:24 – Source website

Details

Severity

3.7 (Low)


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

2.9 (Low)


                    
                      CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2026-8276	REPORT
	https://www.cve.org/CVERecord?id=CVE-2026-8276	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "bettercap",
            "binary_version": "2.32.0-1ubuntu0.22.04.3+esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:22.04:LTS",
        "name": "bettercap",
        "purl": "pkg:deb/ubuntu/bettercap@2.32.0-1ubuntu0.22.04.3+esm2?arch=source\u0026distro=esm-apps/jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.32.0-1",
        "2.32.0-1ubuntu0.22.04.1",
        "2.32.0-1ubuntu0.22.04.2",
        "2.32.0-1ubuntu0.22.04.3",
        "2.32.0-1ubuntu0.22.04.3+esm1",
        "2.32.0-1ubuntu0.22.04.3+esm2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "bettercap",
            "binary_version": "2.32.0-2ubuntu0.24.04.3+esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:24.04:LTS",
        "name": "bettercap",
        "purl": "pkg:deb/ubuntu/bettercap@2.32.0-2ubuntu0.24.04.3+esm2?arch=source\u0026distro=esm-apps/noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.32.0-2build1",
        "2.32.0-2build3",
        "2.32.0-2ubuntu0.24.04.1",
        "2.32.0-2ubuntu0.24.04.2",
        "2.32.0-2ubuntu0.24.04.2+esm1",
        "2.32.0-2ubuntu0.24.04.3",
        "2.32.0-2ubuntu0.24.04.3+esm1",
        "2.32.0-2ubuntu0.24.04.3+esm2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "bettercap",
            "binary_version": "2.33.0-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "bettercap",
        "purl": "pkg:deb/ubuntu/bettercap@2.33.0-1?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.33.0-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "bettercap",
            "binary_version": "2.33.0-1build1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "bettercap",
        "purl": "pkg:deb/ubuntu/bettercap@2.33.0-1build1?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.33.0-1",
        "2.33.0-1build1"
      ]
    }
  ],
  "aliases": [],
  "details": "A flaw has been found in bettercap up to 2.41.5. Affected by this issue is some unknown functionality of the file modules/mysql_server/mysql_server.go of the component MySQL Server. Executing a manipulation can lead to integer coercion error. The attack can be launched remotely. The attack requires a high level of complexity. The exploitation is known to be difficult. The exploit has been published and may be used. This patch is called 0eaa375c5e5446bfba94a290eff92967a5deac9e. It is advisable to implement a patch to correct this issue.",
  "id": "UBUNTU-CVE-2026-8276",
  "modified": "2026-05-20T15:24:35Z",
  "published": "2026-05-11T06:16:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-8276"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-8276"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2026-8276"
  ]
}

Sightings

Author	Source	Type	Date	Other

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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.

Action not permitted

CVE-2026-8276 (GCVE-0-2026-8276)

FKIE_CVE-2026-8276

GHSA-JCQV-2G3V-GM88

OPENSUSE-SU-2026:10745-1

UBUNTU-CVE-2026-8276 (CVE-2026-8276)

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour