GSD-2016-3734

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
Cross-site request forgery (CSRF) vulnerability in markposts.php in Moodle 3.0 through 3.0.3, 2.9 through 2.9.5, 2.8 through 2.8.11, 2.7 through 2.7.13 and earlier allows remote attackers to hijack the authentication of users for requests that marks forum posts as read.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2016-3734",
    "description": "Cross-site request forgery (CSRF) vulnerability in markposts.php in Moodle 3.0 through 3.0.3, 2.9 through 2.9.5, 2.8 through 2.8.11, 2.7 through 2.7.13 and earlier allows remote attackers to hijack the authentication of users for requests that marks forum posts as read.",
    "id": "GSD-2016-3734",
    "references": [
      "https://www.suse.com/security/cve/CVE-2016-3734.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      ],
      "details": "Cross-site request forgery (CSRF) vulnerability in markposts.php in Moodle 3.0 through 3.0.3, 2.9 through 2.9.5, 2.8 through 2.8.11, 2.7 through 2.7.13 and earlier allows remote attackers to hijack the authentication of users for requests that marks forum posts as read.",
      "id": "GSD-2016-3734",
      "modified": "2023-12-13T01:21:27.668652Z",
      "schema_version": "1.4.0"
    }
  },
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        {
          "affected_range": "\u003e=2.7,\u003c=2.7.13||\u003e=2.8,\u003c=2.8.11||\u003e=2.9,\u003c=2.9.5||\u003e=3.0,\u003c=3.0.3",
          "affected_versions": "All versions starting from 2.7 up to 2.7.13, all versions starting from 2.8 up to 2.8.11, all versions starting from 2.9 up to 2.9.5, all versions starting from 3.0 up to 3.0.3",
          "cvss_v2": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-352",
            "CWE-937"
          ],
          "date": "2017-04-27",
          "description": "A Cross-site request forgery (CSRF) vulnerability in `markposts.php` in Moodle allows remote attackers to hijack the authentication of users for requests that marks forum posts as read.",
          "fixed_versions": [
            "2.7.14",
            "2.8.12",
            "2.9.6",
            "3.0.4"
          ],
          "identifier": "CVE-2016-3734",
          "identifiers": [
            "CVE-2016-3734"
          ],
          "not_impacted": "All versions before 2.7, all versions after 2.7.13 before 2.8, all versions after 2.8.11 before 2.9, all versions after 2.9.5 before 3.0, all versions after 3.0.3",
          "package_slug": "packagist/moodle/moodle",
          "pubdate": "2017-04-20",
          "solution": "Upgrade to versions 2.7.14, 2.8.12, 2.9.6, 3.0.4 or above.",
          "title": "Cross-Site Request Forgery (CSRF)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2016-3734",
            "http://www.securityfocus.com/bid/91281",
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          ],
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      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.8,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
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          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2020-12-01T14:54Z",
      "publishedDate": "2017-04-20T21:59Z"
    }
  }
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.
  • 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.

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