GSD-2022-21648

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
Latte is an open source template engine for PHP. Versions since 2.8.0 Latte has included a template sandbox and in affected versions it has been found that a sandbox escape exists allowing for injection into web pages generated from Latte. This may lead to XSS attacks. The issue is fixed in the versions 2.8.8, 2.9.6 and 2.10.8. Users unable to upgrade should not accept template input from untrusted sources.
Aliases
Aliases
CVE-2022-21648
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{
  "GSD": {
    "alias": "CVE-2022-21648",
    "description": "Latte is an open source template engine for PHP. Versions since 2.8.0 Latte has included a template sandbox and in affected versions it has been found that a sandbox escape exists allowing for injection into web pages generated from Latte. This may lead to XSS attacks. The issue is fixed in the versions 2.8.8, 2.9.6 and 2.10.8. Users unable to upgrade should not accept template input from untrusted sources.",
    "id": "GSD-2022-21648"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-21648"
      ],
      "details": "Latte is an open source template engine for PHP. Versions since 2.8.0 Latte has included a template sandbox and in affected versions it has been found that a sandbox escape exists allowing for injection into web pages generated from Latte. This may lead to XSS attacks. The issue is fixed in the versions 2.8.8, 2.9.6 and 2.10.8. Users unable to upgrade should not accept template input from untrusted sources.",
      "id": "GSD-2022-21648",
      "modified": "2023-12-13T01:19:14.204013Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-21648",
        "STATE": "PUBLIC",
        "TITLE": "Sandbox bypass in Latte templates"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "latte",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003e= 2.10.0, \u003c 2.10.8"
                        },
                        {
                          "version_value": "\u003e= 2.9.0, \u003c 2.9.6"
                        },
                        {
                          "version_value": "\u003e= 2.8.0, \u003c 2.8.8"
                        }
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              "vendor_name": "nette"
            }
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      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Latte is an open source template engine for PHP. Versions since 2.8.0 Latte has included a template sandbox and in affected versions it has been found that a sandbox escape exists allowing for injection into web pages generated from Latte. This may lead to XSS attacks. The issue is fixed in the versions 2.8.8, 2.9.6 and 2.10.8. Users unable to upgrade should not accept template input from untrusted sources."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 8.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/nette/latte/security/advisories/GHSA-36m2-8rhx-f36j",
            "refsource": "CONFIRM",
            "url": "https://github.com/nette/latte/security/advisories/GHSA-36m2-8rhx-f36j"
          },
          {
            "name": "https://github.com/nette/latte/commit/9e1b4f7d70f7a9c3fa6753ffa7d7e450a3d4abb0",
            "refsource": "MISC",
            "url": "https://github.com/nette/latte/commit/9e1b4f7d70f7a9c3fa6753ffa7d7e450a3d4abb0"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-36m2-8rhx-f36j",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=2.8.0,\u003c2.8.8||\u003e=2.9.0,\u003c2.9.6||\u003e=2.10.0,\u003c2.10.8",
          "affected_versions": "All versions starting from 2.8.0 before 2.8.8, all versions starting from 2.9.0 before 2.9.6, all versions starting from 2.10.0 before 2.10.8",
          "cvss_v2": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-79",
            "CWE-937"
          ],
          "date": "2022-01-13",
          "description": "Latte is an open source template engine for PHP. Users unable to upgrade should not accept template input from untrusted sources.",
          "fixed_versions": [
            "2.8.8",
            "2.9.6",
            "2.10.8"
          ],
          "identifier": "CVE-2022-21648",
          "identifiers": [
            "CVE-2022-21648",
            "GHSA-36m2-8rhx-f36j"
          ],
          "not_impacted": "All versions before 2.8.0, all versions starting from 2.8.8 before 2.9.0, all versions starting from 2.9.6 before 2.10.0, all versions starting from 2.10.8",
          "package_slug": "packagist/latte/latte",
          "pubdate": "2022-01-04",
          "solution": "Upgrade to versions 2.8.8, 2.9.6, 2.10.8 or above.",
          "title": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2022-21648",
            "https://github.com/nette/latte/commit/9e1b4f7d70f7a9c3fa6753ffa7d7e450a3d4abb0",
            "https://github.com/nette/latte/security/advisories/GHSA-36m2-8rhx-f36j"
          ],
          "uuid": "0fdee3be-2e5e-4419-b738-5d2c91f4f85f"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:nette:latte:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.8.8",
                "versionStartIncluding": "2.8.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:nette:latte:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.9.6",
                "versionStartIncluding": "2.9.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:nette:latte:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.10.8",
                "versionStartIncluding": "2.10.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
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      "cve": {
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          "ID": "CVE-2022-21648"
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        "data_type": "CVE",
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        "description": {
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              "lang": "en",
              "value": "Latte is an open source template engine for PHP. Versions since 2.8.0 Latte has included a template sandbox and in affected versions it has been found that a sandbox escape exists allowing for injection into web pages generated from Latte. This may lead to XSS attacks. The issue is fixed in the versions 2.8.8, 2.9.6 and 2.10.8. Users unable to upgrade should not accept template input from untrusted sources."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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              "description": [
                {
                  "lang": "en",
                  "value": "CWE-79"
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        "references": {
          "reference_data": [
            {
              "name": "https://github.com/nette/latte/commit/9e1b4f7d70f7a9c3fa6753ffa7d7e450a3d4abb0",
              "refsource": "MISC",
              "tags": [
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://github.com/nette/latte/commit/9e1b4f7d70f7a9c3fa6753ffa7d7e450a3d4abb0"
            },
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              "name": "https://github.com/nette/latte/security/advisories/GHSA-36m2-8rhx-f36j",
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              ],
              "url": "https://github.com/nette/latte/security/advisories/GHSA-36m2-8rhx-f36j"
            }
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "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",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 2.7
        }
      },
      "lastModifiedDate": "2022-01-13T17:59Z",
      "publishedDate": "2022-01-04T20:15Z"
    }
  }
}


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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.