GSD-2020-9757

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
The SEOmatic component before 3.3.0 for Craft CMS allows Server-Side Template Injection that leads to RCE via malformed data to the metacontainers controller.
Aliases
Aliases
CVE-2020-9757
To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-9757",
    "description": "The SEOmatic component before 3.3.0 for Craft CMS allows Server-Side Template Injection that leads to RCE via malformed data to the metacontainers controller.",
    "id": "GSD-2020-9757"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-9757"
      ],
      "details": "The SEOmatic component before 3.3.0 for Craft CMS allows Server-Side Template Injection that leads to RCE via malformed data to the metacontainers controller.",
      "id": "GSD-2020-9757",
      "modified": "2023-12-13T01:21:53.229345Z",
      "schema_version": "1.4.0"
    }
  },
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            "name": "https://github.com/nystudio107/craft-seomatic/blob/v3/CHANGELOG.md",
            "refsource": "MISC",
            "url": "https://github.com/nystudio107/craft-seomatic/blob/v3/CHANGELOG.md"
          },
          {
            "name": "https://github.com/giany/CVE/blob/master/CVE-2020-9757.txt",
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    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c3.2.46",
          "affected_versions": "All versions before 3.2.46",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-74",
            "CWE-937"
          ],
          "date": "2020-04-29",
          "description": "The `SEOmatic` component for Craft CMS allows Server-Side Template Injection that leads to RCE via malformed data to the `metacontainers` controller.",
          "fixed_versions": [
            "3.3.0"
          ],
          "identifier": "CVE-2020-9757",
          "identifiers": [
            "CVE-2020-9757"
          ],
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          "package_slug": "packagist/craftcms/cms",
          "pubdate": "2020-03-04",
          "solution": "Upgrade to version 3.3.0 or above.",
          "title": "Injection Vulnerability",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-9757"
          ],
          "uuid": "3031520e-6316-4aa6-9fb7-2aad75e92b43"
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          "cwe_ids": [
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            "CWE-74",
            "CWE-937"
          ],
          "date": "2023-08-11",
          "description": "The SEOmatic component before 3.3.0 for Craft CMS allows Server-Side Template Injection that leads to RCE via malformed data to the metacontainers controller.",
          "fixed_versions": [
            "3.3.0"
          ],
          "identifier": "CVE-2020-9757",
          "identifiers": [
            "GHSA-6q4j-8pjm-5mgc",
            "CVE-2020-9757"
          ],
          "not_impacted": "All versions starting from 3.3.0",
          "package_slug": "packagist/nystudio107/craft-seomatic",
          "pubdate": "2022-05-24",
          "solution": "Upgrade to version 3.3.0 or above.",
          "title": "Improper Neutralization of Special Elements in Output Used by a Downstream Component (\u0027Injection\u0027)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-9757",
            "https://github.com/nystudio107/craft-seomatic/commit/65ab659cb6c914c7ad671af1e417c0da2431f79b",
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      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-04-26T20:03Z",
      "publishedDate": "2020-03-04T17:15Z"
    }
  }
}


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  • 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.
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  • 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.