Vulnerability-Lookup

GHSA-7RCV-55MJ-CHG7

Vulnerability from github – Published: 2026-03-18 19:54 – Updated: 2026-03-25 18:11

Summary

Statamic has Stored XSS via SVG Sanitization Bypass

Details

Impact

Stored XSS vulnerability in SVG asset reuploads allows authenticated users with asset upload permissions to bypass SVG sanitization and inject malicious JavaScript that executes when the asset is viewed.

Patches

This has been fixed in 5.73.14 and 6.7.0.

Severity ?

8.7 (High)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "statamic/cms"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.0.0-alpha.1"
            },
            {
              "fixed": "6.7.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "statamic/cms"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.73.14"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-33172"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-03-18T19:54:30Z",
    "nvd_published_at": "2026-03-20T22:16:28Z",
    "severity": "HIGH"
  },
  "details": "### Impact\n\nStored XSS vulnerability in SVG asset reuploads allows authenticated users with asset upload permissions to bypass SVG sanitization and inject malicious JavaScript that executes when the asset is viewed.\n\n### Patches\n\nThis has been fixed in 5.73.14 and 6.7.0.",
  "id": "GHSA-7rcv-55mj-chg7",
  "modified": "2026-03-25T18:11:36Z",
  "published": "2026-03-18T19:54:30Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/statamic/cms/security/advisories/GHSA-7rcv-55mj-chg7"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33172"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/statamic/cms"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Statamic has Stored XSS via SVG Sanitization Bypass"
}

CVE-2026-33172 (GCVE-0-2026-33172)

Vulnerability from cvelistv5 – Published: 2026-03-20 21:40 – Updated: 2026-03-25 13:46

Title

Statamic has Stored XSS via SVG Sanitization Bypass

Summary

Statamic is a Laravel and Git powered content management system (CMS). Prior to versions 5.73.14 and 6.7.0, a stored XSS vulnerability in SVG asset reuploads allows authenticated users with asset upload permissions to bypass SVG sanitization and inject malicious JavaScript that executes when the asset is viewed. This has been fixed in 5.73.14 and 6.7.0.

Severity ?

8.7 (High)


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

CWE

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

Assigner

GitHub_M

References

URL

Tags

https://github.com/statamic/cms/security/advisori…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	statamic	cms	Affected: >= 6.0.0-alpha.1, < 6.7.0 Affected: < 5.73.14

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JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-33172",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-25T13:46:09.184212Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-25T13:46:16.341Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "cms",
          "vendor": "statamic",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 6.0.0-alpha.1, \u003c 6.7.0"
            },
            {
              "status": "affected",
              "version": "\u003c 5.73.14"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Statamic is a Laravel and Git powered content management system (CMS). Prior to versions 5.73.14 and 6.7.0, a stored XSS vulnerability in SVG asset reuploads allows authenticated users with asset upload permissions to bypass SVG sanitization and inject malicious JavaScript that executes when the asset is viewed. This has been fixed in 5.73.14 and 6.7.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-20T21:40:46.736Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/statamic/cms/security/advisories/GHSA-7rcv-55mj-chg7",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/statamic/cms/security/advisories/GHSA-7rcv-55mj-chg7"
        }
      ],
      "source": {
        "advisory": "GHSA-7rcv-55mj-chg7",
        "discovery": "UNKNOWN"
      },
      "title": "Statamic has Stored XSS via SVG Sanitization Bypass"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-33172",
    "datePublished": "2026-03-20T21:40:46.736Z",
    "dateReserved": "2026-03-17T22:16:36.719Z",
    "dateUpdated": "2026-03-25T13:46:16.341Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

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.

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