Vulnerability-Lookup

CVE-2026-3216 (GCVE-0-2026-3216)

Vulnerability from cvelistv5 – Published: 2026-03-25 15:24 – Updated: 2026-03-27 13:58

Title

Drupal Canvas - Moderately critical - Server-side request forgery, Information disclosure - SA-CONTRIB-2026-017

Summary

Server-Side Request Forgery (SSRF) vulnerability in Drupal Drupal Canvas allows Server Side Request Forgery.This issue affects Drupal Canvas: from 0.0.0 before 1.1.1.

Severity

5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-03-25 20:13 UTC

CWE

CWE-918 - Server-Side Request Forgery (SSRF)

Assigner

drupal mitre root Scorecard

References

1 reference

URL	Tags
https://www.drupal.org/sa-contrib-2026-017

Impacted products

1 product

Vendor	Product	Version
Drupal	Drupal Canvas	Affected: 0.0.0 , < 1.1.1 (semver)

Date Public

2026-02-25 18:51

Credits

Drew Webber (mcdruid) BÃ¡lint KlÃ©ri (balintbrews) Ignacio SÃ¡nchez Holgueras (isholgueras) Drew Webber (mcdruid) Narendra Singh Rathore (narendrar) Christian LÃ³pez EspÃnola (penyaskito) Tim Plunkett (tim.plunkett) Greg Knaddison (greggles) Drew Webber (mcdruid) Juraj Nemec (poker10) Jess (xjm)

Show details on NVD website

JSON

To clipboard

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DRUPAL-CONTRIB-2026-017 (CVE-2026-3216)

Vulnerability from drupal – Published: 2026-02-25 18:51 – Updated: 2026-02-25 18:51 – Source website

Details

This module enables you to easily theme and build an entire website using only their browser, without the need to write code beyond basic JSX and CSS. Content creators are able to compose content on any part of the page without relying on developers.

The project has a hidden sub-module, Drupal Canvas AI, which is disabled by default. It is typically enabled as a dependency by Drupal Recipes or enabled directly via deployment scripts (e.g., Drush). When the submodule is enabled, the following vulnerability is exposed.

The module doesn't sufficiently sanitize user-supplied data via crafted API requests within the messages JSON payload.

It is mitigated by the fact that an attacker must have a role with the permission "use Drupal Canvas AI".

How the Canvas AI sub-module gets enabled: As a hidden submodule, canvas_ai is not intended for manual activation via the UI. It is designed to be pulled in as a dependency by Drupal Recipes or enabled directly via deployment scripts (e.g., Drush).

Credits

Drew Webber (mcdruid) www.drupal.org/u/mcdruid

References

URL

Type

https://www.drupal.org/sa-contrib-2026-017

WEB

JSON

To clipboard

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  "affected": [
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      "database_specific": {
        "affected_versions": "\u003c1.1.1"
      },
      "package": {
        "ecosystem": "Packagist:https://packages.drupal.org/8",
        "name": "drupal/canvas"
      },
      "ranges": [
        {
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            "constraint": "\u003c1.1.1"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "severity": []
    }
  ],
  "aliases": [
    "CVE-2026-3216"
  ],
  "credits": [
    {
      "contact": [
        "https://www.drupal.org/u/mcdruid"
      ],
      "name": "Drew Webber (mcdruid)"
    }
  ],
  "details": "This module enables you to easily theme and build an entire website using only their browser, without the need to write code beyond basic JSX and CSS. Content creators are able to compose content on any part of the page without relying on developers.\n\nThe project has a hidden sub-module, **Drupal Canvas AI**, which is disabled by default. It is typically enabled as a dependency by Drupal Recipes or enabled directly via deployment scripts (e.g., Drush). When the submodule is enabled, the following vulnerability is exposed.\n\nThe module doesn\u0027t sufficiently sanitize user-supplied data via crafted API requests within the messages JSON payload.\n\nIt is mitigated by the fact that an attacker must have a role with the permission \"use Drupal Canvas AI\".\n\n**How the Canvas AI sub-module gets enabled:** As a hidden submodule, `canvas_ai` is not intended for manual activation via the UI. It is designed to be pulled in as a dependency by Drupal Recipes or enabled directly via deployment scripts (e.g., Drush).",
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  "modified": "2026-02-25T18:51:01.000Z",
  "published": "2026-02-25T18:51:01.000Z",
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    }
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}

EUVD-2026-277790

European Vulnerability Database identifier assigned by ENISA

Reserved

2026-10-02 07:04

Assigner

ENISA

Alias of

a CVE record, shown under related vulnerabilities. This identifier carries no description, severity or references of its own: they belong to that CVE.

JSON

To clipboard

{
  "assigner": "ENISA",
  "date_reserved": "2026-10-02T07:04:24.814172+00:00",
  "id": "EUVD-2026-277790"
}

FKIE_CVE-2026-3216

Vulnerability from fkie_nvd - Published: 2026-03-25 16:16 - Updated: 2026-06-17 10:43

Severity

5.0 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
5.0 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Summary

Server-Side Request Forgery (SSRF) vulnerability in Drupal Drupal Canvas allows Server Side Request Forgery.This issue affects Drupal Canvas: from 0.0.0 before 1.1.1.

References

	URL	Tags
	mlhess@drupal.org	https://www.drupal.org/sa-contrib-2026-017	Vendor Advisory

Impacted products

	Vendor	Product	Version
	drupal_canvas_project	drupal_canvas	*

JSON

To clipboard

{
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      "affectedData": [
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          "defaultStatus": "unaffected",
          "product": "Drupal Canvas",
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  "descriptions": [
    {
      "lang": "en",
      "value": "Server-Side Request Forgery (SSRF) vulnerability in Drupal Drupal Canvas allows Server Side Request Forgery.This issue affects Drupal Canvas: from 0.0.0 before 1.1.1."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de falsificaci\u00f3n de petici\u00f3n del lado del servidor (SSRF) en Drupal Drupal Canvas permite la falsificaci\u00f3n de petici\u00f3n del lado del servidor. Este problema afecta a Drupal Canvas: desde 0.0.0 anterior a 1.1.1."
    }
  ],
  "id": "CVE-2026-3216",
  "lastModified": "2026-06-17T10:43:13.807",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.1,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.1,
        "impactScore": 1.4,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-3216",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-03-25T20:13:57.967836Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-03-25T16:16:22.777",
  "references": [
    {
      "source": "mlhess@drupal.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.drupal.org/sa-contrib-2026-017"
    }
  ],
  "sourceIdentifier": "mlhess@drupal.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ],
      "source": "mlhess@drupal.org",
      "type": "Secondary"
    }
  ]
}

GHSA-6QHV-QCCP-876Q

Vulnerability from github – Published: 2026-03-25 18:31 – Updated: 2026-03-25 21:30

Details

Server-Side Request Forgery (SSRF) vulnerability in Drupal Drupal Canvas allows Server Side Request Forgery.This issue affects Drupal Canvas: from 0.0.0 before 1.1.1.

Severity

4.3 (Medium)


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

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2026-3216"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-25T16:16:22Z",
    "severity": "MODERATE"
  },
  "details": "Server-Side Request Forgery (SSRF) vulnerability in Drupal Drupal Canvas allows Server Side Request Forgery.This issue affects Drupal Canvas: from 0.0.0 before 1.1.1.",
  "id": "GHSA-6qhv-qccp-876q",
  "modified": "2026-03-25T21:30:33Z",
  "published": "2026-03-25T18:31:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3216"
    },
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-contrib-2026-017"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

WID-SEC-W-2026-0530

Vulnerability from csaf_certbund - Published: 2026-02-25 23:00 - Updated: 2026-03-25 23:00

Summary

Drupal Extensions: Mehrere Schwachstellen

Severity

Hoch

Scope

9 vulnerabilities in this advisory, including CVE-2026-3216.

CVE-2026-3216

Known affected: 1 product

Open the full advisory

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.

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-2026-3216 (GCVE-0-2026-3216)

DRUPAL-CONTRIB-2026-017 (CVE-2026-3216)

EUVD-2026-277790

FKIE_CVE-2026-3216

GHSA-6QHV-QCCP-876Q

WID-SEC-W-2026-0530

Tags

Sightings

Nomenclature

Related by attack behaviour