Vulnerability-Lookup

FKIE_CVE-2026-6367

Vulnerability from fkie_nvd - Published: 2026-05-19 23:16 - Updated: 2026-05-20 22:58

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 core allows Cross-Site Scripting (XSS). This issue affects Drupal core: from 11.3.0 before 11.3.7.

References

	URL	Tags
	mlhess@drupal.org	https://www.drupal.org/sa-core-2026-003	Vendor Advisory

Impacted products

	Vendor	Product	Version
	drupal	drupal	*

JSON

To clipboard

{
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  "lastModified": "2026-05-20T22:58:38.920",
  "metrics": {
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          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
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          "userInteraction": "REQUIRED",
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  "published": "2026-05-19T23:16:58.353",
  "references": [
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      "source": "mlhess@drupal.org",
      "tags": [
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      "url": "https://www.drupal.org/sa-core-2026-003"
    }
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  "sourceIdentifier": "mlhess@drupal.org",
  "vulnStatus": "Analyzed",
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}

CVE-2026-6367 (GCVE-0-2026-6367)

Vulnerability from cvelistv5 – Published: 2026-05-19 22:28 – Updated: 2026-05-20 13:34

Title

Drupal core - Moderately critical - Cross-site scripting - SA-CORE-2026-003

Summary

Severity

6.1 (Medium)


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

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting")

Assigner

drupal

References

1 reference

URL	Tags
https://www.drupal.org/sa-core-2026-003

Impacted products

1 product

Vendor	Product	Version
Drupal	Drupal core	Affected: 11.3.0 , < 11.3.7 (semver)

Date Public

2026-04-15 19:27

Credits

cantina_security Dries Buytaert (dries) Shirsendu Mondal Lee Rowlands (larowlan) Drew Webber (mcdruid) Mingsong (mingsong) Damien McKenna (damienmckenna) Greg Knaddison (greggles) Lee Rowlands (larowlan) Juraj Nemec (poker10) Jess (xjm)

Show details on NVD website

JSON

To clipboard

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              "attackVector": "NETWORK",
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              "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",
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                "timestamp": "2026-05-20T13:33:57.976222Z",
                "version": "2.0.3"
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "collectionURL": "https://www.drupal.org/project/drupal",
          "defaultStatus": "unaffected",
          "product": "Drupal core",
          "repo": "https://git.drupalcode.org/project/drupal",
          "vendor": "Drupal",
          "versions": [
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              "status": "affected",
              "version": "11.3.0",
              "versionType": "semver"
            }
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          "value": "Mingsong  (mingsong)"
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          "value": "Damien McKenna (damienmckenna)"
        },
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          "type": "coordinator",
          "value": "Greg Knaddison (greggles)"
        },
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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

FKIE_CVE-2026-6367

CVE-2026-6367 (GCVE-0-2026-6367)

Tags

Sightings

Nomenclature