FKIE_CVE-2026-58587

Vulnerability from fkie_nvd - Published: 2026-07-10 22:16 - Updated: 2026-07-21 15:41
Severity
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal Drupal Canvas allows Cross-Site Scripting (XSS). This issue affects Drupal Canvas versions: from 0.0.0 to 1.4.2, from 1.5.0 to 1.5.2, from 1.6.0 to 1.6.1, from 1.7.0 to 1.7.1.
References
mlhess@drupal.orghttps://www.drupal.org/sa-contrib-2026-065Third Party Advisory
Impacted products
Vendor Product Version
drupal_canvas_project drupal_canvas *
drupal_canvas_project drupal_canvas *
drupal_canvas_project drupal_canvas *
drupal_canvas_project drupal_canvas *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://www.drupal.org/project/canvas",
          "product": "Drupal Canvas",
          "repo": "https://git.drupalcode.org/project/canvas",
          "vendor": "Drupal",
          "versions": [
            {
              "lessThan": "1.4.2",
              "status": "affected",
              "version": "0.0.0",
              "versionType": "semver"
            },
            {
              "lessThan": "1.5.2",
              "status": "affected",
              "version": "1.5.0",
              "versionType": "semver"
            },
            {
              "lessThan": "1.6.1",
              "status": "affected",
              "version": "1.6.0",
              "versionType": "semver"
            },
            {
              "lessThan": "1.7.1",
              "status": "affected",
              "version": "1.7.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "mlhess@drupal.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:drupal_canvas_project:drupal_canvas:*:*:*:*:*:drupal:*:*",
              "matchCriteriaId": "5A7C6833-ED8A-426B-B3B0-D02CA48A31C8",
              "versionEndExcluding": "1.4.2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:drupal_canvas_project:drupal_canvas:*:*:*:*:*:drupal:*:*",
              "matchCriteriaId": "B7D28F1C-A3E1-4CE9-A366-0839C468E0E2",
              "versionEndExcluding": "1.5.2",
              "versionStartIncluding": "1.5.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:drupal_canvas_project:drupal_canvas:*:*:*:*:*:drupal:*:*",
              "matchCriteriaId": "89E60D1C-7D35-4255-A76B-17166CC74C92",
              "versionEndExcluding": "1.6.1",
              "versionStartIncluding": "1.6.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:drupal_canvas_project:drupal_canvas:*:*:*:*:*:drupal:*:*",
              "matchCriteriaId": "E305E4AD-6954-4A0E-8BF3-32BF258C8DF6",
              "versionEndExcluding": "1.7.1",
              "versionStartIncluding": "1.7.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Drupal Canvas allows Cross-Site Scripting (XSS). This issue affects Drupal Canvas versions: from 0.0.0 to 1.4.2, from 1.5.0 to 1.5.2, from 1.6.0 to 1.6.1, from 1.7.0 to 1.7.1."
    }
  ],
  "id": "CVE-2026-58587",
  "lastModified": "2026-07-21T15:41:23.793",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-58587",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-07-13T16:07:53.243392Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-07-10T22:16:44.953",
  "references": [
    {
      "source": "mlhess@drupal.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.drupal.org/sa-contrib-2026-065"
    }
  ],
  "sourceIdentifier": "mlhess@drupal.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "mlhess@drupal.org",
      "type": "Secondary"
    }
  ]
}



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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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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