gsd-2022-31102
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Argo CD starting with 2.3.0 and prior to 2.3.6 and 2.4.5 is vulnerable to a cross-site scripting (XSS) bug which could allow an attacker to inject arbitrary JavaScript in the `/auth/callback` page in a victim's browser. This vulnerability only affects Argo CD instances which have single sign on (SSO) enabled. The exploit also assumes the attacker has 1) access to the API server's encryption key, 2) a method to add a cookie to the victim's browser, and 3) the ability to convince the victim to visit a malicious `/auth/callback` link. The vulnerability is classified as low severity because access to the API server's encryption key already grants a high level of access. Exploiting the XSS would allow the attacker to impersonate the victim, but would not grant any privileges which the attacker could not otherwise gain using the encryption key. A patch for this vulnerability has been released in the following Argo CD versions 2.4.5 and 2.3.6. There is currently no known workaround.
Aliases
Aliases
CVE-2022-31102


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-31102",
    "description": "Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Argo CD starting with 2.3.0 and prior to 2.3.6 and 2.4.5 is vulnerable to a cross-site scripting (XSS) bug which could allow an attacker to inject arbitrary JavaScript in the `/auth/callback` page in a victim\u0027s browser. This vulnerability only affects Argo CD instances which have single sign on (SSO) enabled. The exploit also assumes the attacker has 1) access to the API server\u0027s encryption key, 2) a method to add a cookie to the victim\u0027s browser, and 3) the ability to convince the victim to visit a malicious `/auth/callback` link. The vulnerability is classified as low severity because access to the API server\u0027s encryption key already grants a high level of access. Exploiting the XSS would allow the attacker to impersonate the victim, but would not grant any privileges which the attacker could not otherwise gain using the encryption key. A patch for this vulnerability has been released in the following Argo CD versions 2.4.5 and 2.3.6. There is currently no known workaround.",
    "id": "GSD-2022-31102"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-31102"
      ],
      "details": "Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Argo CD starting with 2.3.0 and prior to 2.3.6 and 2.4.5 is vulnerable to a cross-site scripting (XSS) bug which could allow an attacker to inject arbitrary JavaScript in the `/auth/callback` page in a victim\u0027s browser. This vulnerability only affects Argo CD instances which have single sign on (SSO) enabled. The exploit also assumes the attacker has 1) access to the API server\u0027s encryption key, 2) a method to add a cookie to the victim\u0027s browser, and 3) the ability to convince the victim to visit a malicious `/auth/callback` link. The vulnerability is classified as low severity because access to the API server\u0027s encryption key already grants a high level of access. Exploiting the XSS would allow the attacker to impersonate the victim, but would not grant any privileges which the attacker could not otherwise gain using the encryption key. A patch for this vulnerability has been released in the following Argo CD versions 2.4.5 and 2.3.6. There is currently no known workaround.",
      "id": "GSD-2022-31102",
      "modified": "2023-12-13T01:19:18.122562Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2022-31102",
        "STATE": "PUBLIC",
        "TITLE": "Cross-site Scripting for Argo CD single sign on users"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "argo-cd",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "\u003e= 2.3.0, \u003c 2.3.6"
                        },
                        {
                          "version_value": "\u003e= 2.4.0, \u003c 2.4.5"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "argoproj"
            }
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      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Argo CD starting with 2.3.0 and prior to 2.3.6 and 2.4.5 is vulnerable to a cross-site scripting (XSS) bug which could allow an attacker to inject arbitrary JavaScript in the `/auth/callback` page in a victim\u0027s browser. This vulnerability only affects Argo CD instances which have single sign on (SSO) enabled. The exploit also assumes the attacker has 1) access to the API server\u0027s encryption key, 2) a method to add a cookie to the victim\u0027s browser, and 3) the ability to convince the victim to visit a malicious `/auth/callback` link. The vulnerability is classified as low severity because access to the API server\u0027s encryption key already grants a high level of access. Exploiting the XSS would allow the attacker to impersonate the victim, but would not grant any privileges which the attacker could not otherwise gain using the encryption key. A patch for this vulnerability has been released in the following Argo CD versions 2.4.5 and 2.3.6. There is currently no known workaround."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 2.6,
          "baseSeverity": "LOW",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:N/I:L/A:N",
          "version": "3.1"
        }
      },
      "problemtype": {
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                "lang": "eng",
                "value": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/argoproj/argo-cd/releases/tag/v2.3.6",
            "refsource": "MISC",
            "url": "https://github.com/argoproj/argo-cd/releases/tag/v2.3.6"
          },
          {
            "name": "https://github.com/argoproj/argo-cd/releases/tag/v2.4.5",
            "refsource": "MISC",
            "url": "https://github.com/argoproj/argo-cd/releases/tag/v2.4.5"
          },
          {
            "name": "https://github.com/argoproj/argo-cd/security/advisories/GHSA-pmjg-52h9-72qv",
            "refsource": "CONFIRM",
            "url": "https://github.com/argoproj/argo-cd/security/advisories/GHSA-pmjg-52h9-72qv"
          }
        ]
      },
      "source": {
        "advisory": "GHSA-pmjg-52h9-72qv",
        "discovery": "UNKNOWN"
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=v2.3.0 \u003cv2.3.6 || \u003e=v2.4.0 \u003cv2.4.5",
          "affected_versions": "All versions starting from 2.3.0 before 2.3.6, all versions starting from 2.4.0 before 2.4.5",
          "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-79",
            "CWE-937"
          ],
          "date": "2022-07-21",
          "description": "Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Argo CD starting with 2.3.0 and prior to 2.3.6 and 2.4.5 is vulnerable to a cross-site scripting (XSS) bug which could allow an attacker to inject arbitrary JavaScript in the `/auth/callback` page in a victim\u0027s browser. This vulnerability only affects Argo CD instances which have single sign on (SSO) enabled. The exploit also assumes the attacker has 1) access to the API server\u0027s encryption key, 2) a method to add a cookie to the victim\u0027s browser, and 3) the ability to convince the victim to visit a malicious `/auth/callback` link. The vulnerability is classified as low severity because access to the API server\u0027s encryption key already grants a high level of access. Exploiting the XSS would allow the attacker to impersonate the victim, but would not grant any privileges which the attacker could not otherwise gain using the encryption key. A patch for this vulnerability has been released in the following Argo CD versions 2.4.5 and 2.3.6. There is currently no known workaround.",
          "fixed_versions": [
            "v2.3.6",
            "v2.4.5"
          ],
          "identifier": "CVE-2022-31102",
          "identifiers": [
            "GHSA-pmjg-52h9-72qv",
            "CVE-2022-31102"
          ],
          "not_impacted": "All versions before 2.3.0, all versions starting from 2.3.6 before 2.4.0, all versions starting from 2.4.5",
          "package_slug": "go/github.com/argoproj/argo-cd",
          "pubdate": "2022-07-12",
          "solution": "Upgrade to versions 2.3.6, 2.4.5 or above.",
          "title": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
          "urls": [
            "https://github.com/argoproj/argo-cd/security/advisories/GHSA-pmjg-52h9-72qv",
            "https://nvd.nist.gov/vuln/detail/CVE-2022-31102",
            "https://github.com/argoproj/argo-cd/releases/tag/v2.3.6",
            "https://github.com/argoproj/argo-cd/releases/tag/v2.4.5",
            "https://github.com/advisories/GHSA-pmjg-52h9-72qv"
          ],
          "uuid": "9979441f-ec88-4f4a-b098-a163e8e7a4f3",
          "versions": [
            {
              "commit": {
                "sha": "fe427802293b090f43f91f5839393174df6c3b3a",
                "tags": [
                  "v2.3.0"
                ],
                "timestamp": "20220306061859"
              },
              "number": "v2.3.0"
            },
            {
              "commit": {
                "sha": "91aefabc5b213a258ddcfe04b8e69bb4a2dd2566",
                "tags": [
                  "v2.4.0"
                ],
                "timestamp": "20220610171343"
              },
              "number": "v2.4.0"
            },
            {
              "commit": {
                "sha": "0232073ccffa0348f633a8a1fce0b55c3a56a688",
                "tags": [
                  "v2.4.5"
                ],
                "timestamp": "20220712160804"
              },
              "number": "v2.4.5"
            },
            {
              "commit": {
                "sha": "0badce7840e3fdb9f6d94e13488bec358fd0472d",
                "tags": [
                  "v2.3.6"
                ],
                "timestamp": "20220712163110"
              },
              "number": "v2.3.6"
            }
          ]
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:linuxfoundation:argo-cd:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.3.6",
                "versionStartIncluding": "2.3.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:linuxfoundation:argo-cd:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.4.5",
                "versionStartIncluding": "2.4.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
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          "ID": "CVE-2022-31102"
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. Argo CD starting with 2.3.0 and prior to 2.3.6 and 2.4.5 is vulnerable to a cross-site scripting (XSS) bug which could allow an attacker to inject arbitrary JavaScript in the `/auth/callback` page in a victim\u0027s browser. This vulnerability only affects Argo CD instances which have single sign on (SSO) enabled. The exploit also assumes the attacker has 1) access to the API server\u0027s encryption key, 2) a method to add a cookie to the victim\u0027s browser, and 3) the ability to convince the victim to visit a malicious `/auth/callback` link. The vulnerability is classified as low severity because access to the API server\u0027s encryption key already grants a high level of access. Exploiting the XSS would allow the attacker to impersonate the victim, but would not grant any privileges which the attacker could not otherwise gain using the encryption key. A patch for this vulnerability has been released in the following Argo CD versions 2.4.5 and 2.3.6. There is currently no known workaround."
            }
          ]
        },
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        "references": {
          "reference_data": [
            {
              "name": "https://github.com/argoproj/argo-cd/security/advisories/GHSA-pmjg-52h9-72qv",
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                "Third Party Advisory"
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              "url": "https://github.com/argoproj/argo-cd/security/advisories/GHSA-pmjg-52h9-72qv"
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              "url": "https://github.com/argoproj/argo-cd/releases/tag/v2.3.6"
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              "url": "https://github.com/argoproj/argo-cd/releases/tag/v2.4.5"
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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": "2022-07-20T15:46Z",
      "publishedDate": "2022-07-12T22:15Z"
    }
  }
}


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