GSD-2023-32325

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
PostHog-js is a library to interface with the PostHog analytics tool. Versions prior to 1.57.2 have the potential for cross-site scripting. Problem has been patched in 1.57.2. Users are advised to upgrade. Users unable to upgrade should ensure that their Content Security Policy is in place.
Aliases
Aliases
CVE-2023-32325
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{
  "GSD": {
    "alias": "CVE-2023-32325",
    "id": "GSD-2023-32325"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-32325"
      ],
      "details": "PostHog-js is a library to interface with the PostHog analytics tool. Versions prior to 1.57.2 have the potential for cross-site scripting. Problem has been patched in 1.57.2. Users are advised to upgrade. Users unable to upgrade should ensure that their Content Security Policy is in place.",
      "id": "GSD-2023-32325",
      "modified": "2023-12-13T01:20:23.547246Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2023-32325",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "posthog-js",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "\u003c 1.57.2"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "PostHog"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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            "lang": "eng",
            "value": "PostHog-js is a library to interface with the PostHog analytics tool. Versions prior to 1.57.2 have the potential for cross-site scripting. Problem has been patched in 1.57.2. Users are advised to upgrade. Users unable to upgrade should ensure that their Content Security Policy is in place."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-79",
                "lang": "eng",
                "value": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/PostHog/posthog-js/security/advisories/GHSA-8775-5hwv-wr6v",
            "refsource": "MISC",
            "url": "https://github.com/PostHog/posthog-js/security/advisories/GHSA-8775-5hwv-wr6v"
          },
          {
            "name": "https://github.com/PostHog/posthog-js/commit/67e07eb8bb271a3a6f4aa251382e4d25abb385a0",
            "refsource": "MISC",
            "url": "https://github.com/PostHog/posthog-js/commit/67e07eb8bb271a3a6f4aa251382e4d25abb385a0"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-8775-5hwv-wr6v",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c1.57.2",
          "affected_versions": "All versions before 1.57.2",
          "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": "2023-06-03",
          "description": "### Impact\n\nPotential for cross-site scripting in `posthog-js`.\n\n### Patches\n\nThe problem has been patched in `posthog-js` version 1.57.2.\n\n### Workarounds\n\n- This isn\u0027t an issue for sites that have a Content Security Policy in place.\n- Using the HTML tracking snippet on PostHog Cloud always guarantees the latest version of the library \u2013 in that case no action is required to upgrade to the patched version.\n\n### References\n\nWe will publish details of the vulnerability in 30 days as per our [security policy](https://posthog.com/handbook/company/security#policies).\n",
          "fixed_versions": [
            "1.57.2"
          ],
          "identifier": "CVE-2023-32325",
          "identifiers": [
            "CVE-2023-32325",
            "GHSA-8775-5hwv-wr6v"
          ],
          "not_impacted": "All versions starting from 1.57.2",
          "package_slug": "npm/posthog-js",
          "pubdate": "2023-05-27",
          "solution": "Upgrade to version 1.57.2 or above.",
          "title": "Potential for cross-site scripting in PostHog-js",
          "urls": [
            "https://github.com/PostHog/posthog-js/security/advisories/GHSA-8775-5hwv-wr6v",
            "https://github.com/PostHog/posthog-js/pull/630",
            "https://github.com/PostHog/posthog-js/commit/67e07eb8bb271a3a6f4aa251382e4d25abb385a0",
            "https://github.com/advisories/GHSA-8775-5hwv-wr6v"
          ],
          "uuid": "aff93854-f8fd-4cac-b21b-2a4b2c894df0"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:posthog:posthog-js:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "1.57.2",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2023-32325"
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        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "lang": "en",
              "value": "PostHog-js is a library to interface with the PostHog analytics tool. Versions prior to 1.57.2 have the potential for cross-site scripting. Problem has been patched in 1.57.2. Users are advised to upgrade. Users unable to upgrade should ensure that their Content Security Policy is in place."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-79"
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          "reference_data": [
            {
              "name": "https://github.com/PostHog/posthog-js/commit/67e07eb8bb271a3a6f4aa251382e4d25abb385a0",
              "refsource": "MISC",
              "tags": [
                "Patch"
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              "url": "https://github.com/PostHog/posthog-js/commit/67e07eb8bb271a3a6f4aa251382e4d25abb385a0"
            },
            {
              "name": "https://github.com/PostHog/posthog-js/security/advisories/GHSA-8775-5hwv-wr6v",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://github.com/PostHog/posthog-js/security/advisories/GHSA-8775-5hwv-wr6v"
            }
          ]
        }
      },
      "impact": {
        "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": "2023-06-03T03:54Z",
      "publishedDate": "2023-05-27T00:15Z"
    }
  }
}


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  • 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.
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