{
  "GSD": {
    "alias": "CVE-2021-26037",
    "description": "An issue was discovered in Joomla! 2.5.0 through 3.9.27. CMS functions did not properly termine existing user sessions when a user\u0027s password was changed or the user was blocked.",
    "id": "GSD-2021-26037"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-26037"
      ],
      "details": "An issue was discovered in Joomla! 2.5.0 through 3.9.27. CMS functions did not properly termine existing user sessions when a user\u0027s password was changed or the user was blocked.",
      "id": "GSD-2021-26037",
      "modified": "2023-12-13T01:23:33.969546Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2021-26037",
        "STATE": "PUBLIC"
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      "affects": {
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          "vendor_data": [
            {
              "product": {
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                    "product_name": "Joomla! CMS",
                    "version": {
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                          "version_affected": "=",
                          "version_value": "2.5.0-3.9.27"
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            "value": "An issue was discovered in Joomla! 2.5.0 through 3.9.27. CMS functions did not properly termine existing user sessions when a user\u0027s password was changed or the user was blocked."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CSRF"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://developer.joomla.org/security-centre/858-20210703-core-lack-of-enforced-session-termination.html",
            "refsource": "MISC",
            "url": "https://developer.joomla.org/security-centre/858-20210703-core-lack-of-enforced-session-termination.html"
          }
        ]
      }
    },
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                "cpe23Uri": "cpe:2.3:a:joomla:joomla\\!:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "3.9.27",
                "versionStartIncluding": "2.5.0",
                "vulnerable": true
              }
            ],
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          }
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          "ID": "CVE-2021-26037"
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-613"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://developer.joomla.org/security-centre/858-20210703-core-lack-of-enforced-session-termination.html",
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              "tags": [
                "Vendor Advisory"
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              "url": "https://developer.joomla.org/security-centre/858-20210703-core-lack-of-enforced-session-termination.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
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          "exploitabilityScore": 3.9,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2021-07-09T14:17Z",
      "publishedDate": "2021-07-07T11:15Z"
    }
  }
}