Vulnerability-Lookup

GHSA-V8G3-5J4V-2GHV

Vulnerability from github – Published: 2026-05-07 21:30 – Updated: 2026-05-08 15:31

Details

VINCE versions 3.0.38 and earlier do not properly verify the From address authenticity due to encoding confusion and use the from address for automated actions such as Ticket creation or Ticket updates.

Severity ?

6.5 (Medium)


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

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-8142"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-07T20:16:45Z",
    "severity": "MODERATE"
  },
  "details": "VINCE versions 3.0.38 and earlier do not properly verify the From address authenticity due to encoding confusion and use the from address for automated actions such as Ticket creation or Ticket updates.",
  "id": "GHSA-v8g3-5j4v-2ghv",
  "modified": "2026-05-08T15:31:19Z",
  "published": "2026-05-07T21:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-8142"
    },
    {
      "type": "WEB",
      "url": "https://github.com/CERTCC/VINCE"
    },
    {
      "type": "WEB",
      "url": "https://kb.cert.org/vince"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-8142 (GCVE-0-2026-8142)

Vulnerability from cvelistv5 – Published: 2026-05-07 19:54 – Updated: 2026-05-08 13:55

Title

CVE-2026-8142

Summary

Severity ?

6.5 (Medium)


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

CWE

CWE-345 - Insufficient Verification of Data Authenticity

Assigner

certcc

References

2 references

URL	Tags
https://kb.cert.org/vince
https://github.com/CERTCC/VINCE

Impacted products

1 product

Vendor	Product	Version
CERT/CC	VINCE	Affected: 0 , ≤ 3.0.38 (semver)

Credits

Thanks to Guillem Lefait guillem@datamq.com for reporting the issue

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-8142",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-08T13:54:55.991111Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-08T13:55:16.520Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "VINCE",
          "vendor": "CERT/CC",
          "versions": [
            {
              "lessThanOrEqual": "3.0.38",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Thanks to Guillem Lefait guillem@datamq.com for reporting the issue"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "VINCE versions 3.0.38 and earlier do not properly verify the From address authenticity due to encoding confusion and use the from address for automated actions such as Ticket creation or Ticket updates."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-345: Insufficient Verification of Data Authenticity",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-07T19:54:49.275Z",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
        {
          "url": "https://kb.cert.org/vince"
        },
        {
          "url": "https://github.com/CERTCC/VINCE"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "CVE-2026-8142",
      "x_generator": {
        "engine": "VINCE 3.0.39",
        "env": "prod",
        "origin": "https://cveawg.mitre.org/api/cve/CVE-2026-8142"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
    "assignerShortName": "certcc",
    "cveId": "CVE-2026-8142",
    "datePublished": "2026-05-07T19:54:49.275Z",
    "dateReserved": "2026-05-07T19:50:29.029Z",
    "dateUpdated": "2026-05-08T13:55:16.520Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-V8G3-5J4V-2GHV

CVE-2026-8142 (GCVE-0-2026-8142)

Tags

Sightings

Nomenclature