gsd-2018-14655
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
A flaw was found in Keycloak 3.4.3.Final, 4.0.0.Beta2, 4.3.0.Final. When using 'response_mode=form_post' it is possible to inject arbitrary Javascript-Code via the 'state'-parameter in the authentication URL. This allows an XSS-Attack upon succesfully login.
Aliases
Aliases
CVE-2018-14655


To clipboard 

{
   GSD: {
      alias: "CVE-2018-14655",
      description: "A flaw was found in Keycloak 3.4.3.Final, 4.0.0.Beta2, 4.3.0.Final. When using 'response_mode=form_post' it is possible to inject arbitrary Javascript-Code via the 'state'-parameter in the authentication URL. This allows an XSS-Attack upon succesfully login.",
      id: "GSD-2018-14655",
      references: [
         "https://access.redhat.com/errata/RHSA-2018:3595",
         "https://access.redhat.com/errata/RHSA-2018:3593",
         "https://access.redhat.com/errata/RHSA-2018:3592",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2018-14655",
         ],
         details: "A flaw was found in Keycloak 3.4.3.Final, 4.0.0.Beta2, 4.3.0.Final. When using 'response_mode=form_post' it is possible to inject arbitrary Javascript-Code via the 'state'-parameter in the authentication URL. This allows an XSS-Attack upon succesfully login.",
         id: "GSD-2018-14655",
         modified: "2023-12-13T01:22:38.122269Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "secalert@redhat.com",
            ID: "CVE-2018-14655",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "keycloak",
                              version: {
                                 version_data: [
                                    {
                                       version_affected: "=",
                                       version_value: "3.4.3.Final, 4.0.0.Beta2, 4.3.0.Final",
                                    },
                                 ],
                              },
                           },
                        ],
                     },
                     vendor_name: "Red Hat",
                  },
               ],
            },
         },
         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
         description: {
            description_data: [
               {
                  lang: "eng",
                  value: "A flaw was found in Keycloak 3.4.3.Final, 4.0.0.Beta2, 4.3.0.Final. When using 'response_mode=form_post' it is possible to inject arbitrary Javascript-Code via the 'state'-parameter in the authentication URL. This allows an XSS-Attack upon succesfully login.",
               },
            ],
         },
         impact: {
            cvss: [
               {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "NONE",
                  baseScore: 4.6,
                  baseSeverity: "MEDIUM",
                  confidentialityImpact: "LOW",
                  integrityImpact: "LOW",
                  privilegesRequired: "LOW",
                  scope: "UNCHANGED",
                  userInteraction: "REQUIRED",
                  vectorString: "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
                  version: "3.0",
               },
            ],
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        cweId: "CWE-79",
                        lang: "eng",
                        value: "CWE-79",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://access.redhat.com/errata/RHSA-2018:3592",
                  refsource: "MISC",
                  url: "https://access.redhat.com/errata/RHSA-2018:3592",
               },
               {
                  name: "https://access.redhat.com/errata/RHSA-2018:3593",
                  refsource: "MISC",
                  url: "https://access.redhat.com/errata/RHSA-2018:3593",
               },
               {
                  name: "https://access.redhat.com/errata/RHSA-2018:3595",
                  refsource: "MISC",
                  url: "https://access.redhat.com/errata/RHSA-2018:3595",
               },
               {
                  name: "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14655",
                  refsource: "MISC",
                  url: "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14655",
               },
            ],
         },
      },
      "gitlab.com": {
         advisories: [
            {
               affected_range: "[3.4.3.Final,4.3.9.Final]",
               affected_versions: "All versions starting from 3.4.3.final up to 4.3.9.final",
               cvss_v2: "AV:N/AC:M/Au:S/C:N/I:P/A:N",
               cvss_v3: "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
               cwe_ids: [
                  "CWE-1035",
                  "CWE-79",
                  "CWE-79",
                  "CWE-937",
               ],
               date: "2023-07-21",
               description: "A flaw was found in Keycloak 3.4.3.Final, 4.0.0.Beta2, 4.3.0.Final. When using 'response_mode=form_post' it is possible to inject arbitrary Javascript-Code via the 'state'-parameter in the authentication URL. This allows an XSS-Attack upon succesfully login.",
               fixed_versions: [],
               identifier: "CVE-2018-14655",
               identifiers: [
                  "GHSA-458h-wv48-fq75",
                  "CVE-2018-14655",
               ],
               not_impacted: "",
               package_slug: "maven/org.keycloak/keycloak-core",
               pubdate: "2022-05-13",
               solution: "Unfortunately, there is no solution available yet.",
               title: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
               urls: [
                  "https://nvd.nist.gov/vuln/detail/CVE-2018-14655",
                  "https://access.redhat.com/errata/RHSA-2018:3592",
                  "https://access.redhat.com/errata/RHSA-2018:3593",
                  "https://access.redhat.com/errata/RHSA-2018:3595",
                  "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14655",
                  "https://github.com/advisories/GHSA-458h-wv48-fq75",
               ],
               uuid: "ba464834-a96d-43ee-be0e-9230945d4045",
            },
            {
               affected_range: "=3.4.3||=4.0.0.Beta2||=4.3.0",
               affected_versions: "Version 3.4.3, version 4.0.0.Beta2, version 4.3.0",
               cvss_v2: "AV:N/AC:M/Au:S/C:N/I:P/A:N",
               cvss_v3: "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
               cwe_ids: [
                  "CWE-1035",
                  "CWE-79",
                  "CWE-937",
               ],
               date: "2019-10-09",
               description: "When using `response_mode=form_post` it is possible to inject arbitrary Javascript-Code via the `state`-parameter in the authentication URL. This allows an XSS-Attack upon succesfully login.",
               fixed_versions: [
                  "4.1.0",
                  "4.4.0",
               ],
               identifier: "CVE-2018-14655",
               identifiers: [
                  "CVE-2018-14655",
               ],
               not_impacted: "All versions before 3.4.3, all versions after 3.4.3 before 4.0.0, all versions after 4.0.0.Beta2 before 4.3.0, all versions after 4.3.0",
               package_slug: "npm/keycloak-connect",
               pubdate: "2018-11-13",
               solution: "Upgrade to versions 4.1.0, 4.4.0 or above.",
               title: "Cross-site Scripting",
               urls: [
                  "https://nvd.nist.gov/vuln/detail/CVE-2018-14655",
                  "https://access.redhat.com/errata/RHSA-2018:3592",
                  "https://access.redhat.com/errata/RHSA-2018:3593",
                  "https://access.redhat.com/errata/RHSA-2018:3595",
                  "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14655",
               ],
               uuid: "ac55048d-b653-40c8-969c-603faf2af314",
            },
         ],
      },
      "nvd.nist.gov": {
         configurations: {
            CVE_data_version: "4.0",
            nodes: [
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:a:redhat:keycloak:4.0.0:beta2:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:a:redhat:keycloak:4.3.0:*:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:a:redhat:keycloak:3.4.3:*:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
               {
                  children: [
                     {
                        children: [],
                        cpe_match: [
                           {
                              cpe23Uri: "cpe:2.3:a:redhat:single_sign-on:7.2:*:*:*:*:*:*:*",
                              cpe_name: [],
                              vulnerable: true,
                           },
                        ],
                        operator: "OR",
                     },
                     {
                        children: [],
                        cpe_match: [
                           {
                              cpe23Uri: "cpe:2.3:o:redhat:linux:7.0:*:*:*:*:*:*:*",
                              cpe_name: [],
                              vulnerable: false,
                           },
                        ],
                        operator: "OR",
                     },
                  ],
                  cpe_match: [],
                  operator: "AND",
               },
               {
                  children: [
                     {
                        children: [],
                        cpe_match: [
                           {
                              cpe23Uri: "cpe:2.3:a:redhat:single_sign-on:7.2:*:*:*:*:*:*:*",
                              cpe_name: [],
                              vulnerable: true,
                           },
                        ],
                        operator: "OR",
                     },
                     {
                        children: [],
                        cpe_match: [
                           {
                              cpe23Uri: "cpe:2.3:o:redhat:linux:6.0:*:*:*:*:*:*:*",
                              cpe_name: [],
                              vulnerable: false,
                           },
                        ],
                        operator: "OR",
                     },
                  ],
                  cpe_match: [],
                  operator: "AND",
               },
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
            ],
         },
         cve: {
            CVE_data_meta: {
               ASSIGNER: "secalert@redhat.com",
               ID: "CVE-2018-14655",
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
                  {
                     lang: "en",
                     value: "A flaw was found in Keycloak 3.4.3.Final, 4.0.0.Beta2, 4.3.0.Final. When using 'response_mode=form_post' it is possible to inject arbitrary Javascript-Code via the 'state'-parameter in the authentication URL. This allows an XSS-Attack upon succesfully login.",
                  },
               ],
            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "en",
                           value: "CWE-79",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14655",
                     refsource: "CONFIRM",
                     tags: [
                        "Issue Tracking",
                        "Vendor Advisory",
                     ],
                     url: "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14655",
                  },
                  {
                     name: "RHSA-2018:3595",
                     refsource: "REDHAT",
                     tags: [
                        "Vendor Advisory",
                     ],
                     url: "https://access.redhat.com/errata/RHSA-2018:3595",
                  },
                  {
                     name: "RHSA-2018:3593",
                     refsource: "REDHAT",
                     tags: [
                        "Vendor Advisory",
                     ],
                     url: "https://access.redhat.com/errata/RHSA-2018:3593",
                  },
                  {
                     name: "RHSA-2018:3592",
                     refsource: "REDHAT",
                     tags: [
                        "Vendor Advisory",
                     ],
                     url: "https://access.redhat.com/errata/RHSA-2018:3592",
                  },
               ],
            },
         },
         impact: {
            baseMetricV2: {
               acInsufInfo: false,
               cvssV2: {
                  accessComplexity: "MEDIUM",
                  accessVector: "NETWORK",
                  authentication: "SINGLE",
                  availabilityImpact: "NONE",
                  baseScore: 3.5,
                  confidentialityImpact: "NONE",
                  integrityImpact: "PARTIAL",
                  vectorString: "AV:N/AC:M/Au:S/C:N/I:P/A:N",
                  version: "2.0",
               },
               exploitabilityScore: 6.8,
               impactScore: 2.9,
               obtainAllPrivilege: false,
               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "LOW",
               userInteractionRequired: true,
            },
            baseMetricV3: {
               cvssV3: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "NONE",
                  baseScore: 5.4,
                  baseSeverity: "MEDIUM",
                  confidentialityImpact: "LOW",
                  integrityImpact: "LOW",
                  privilegesRequired: "LOW",
                  scope: "CHANGED",
                  userInteraction: "REQUIRED",
                  vectorString: "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
                  version: "3.0",
               },
               exploitabilityScore: 2.3,
               impactScore: 2.7,
            },
         },
         lastModifiedDate: "2019-10-09T23:35Z",
         publishedDate: "2018-11-13T19:29Z",
      },
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.