Vulnerability-Lookup

CVE-2024-2323 (GCVE-0-2024-2323)

Vulnerability from cvelistv5 – Published: 2026-10-20 07:46 – Updated: 2026-10-20 19:17

Title

Password Brute Force via Password History Validation in Multiple WSO2 Products Allows User Account Discovery

Summary

The RemoteUserStoreManagerService does not sufficiently validate password change attempts when the password history validation feature is enabled. This oversight allows an attacker to repeatedly attempt password guesses for a user account without being adequately restricted. Exploiting this vulnerability enables an attacker to discover a user's password through brute force, leading to account impersonation. The success rate of such an attack is influenced by the complexity of the targeted user's password, with simpler passwords increasing the likelihood of compromise.

Severity

4.8 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-20 19:17 UTC

CWE

CWE-307 - Improper Restriction of Operations within the Bounds of a Null-Bounded Resource

Assigner

WSO2 CNA under the mitre root

CNA scorecard B 89/100 over 59 records in the last 180 days details

References

1 reference

URL	Tags
https://security.docs.wso2.com/en/latest/security…	vendor-advisory

Impacted products

7 products

Vendor	Product	Version
WSO2	WSO2 Enterprise Integrator	Unknown: 0 , < 6.6.0 (custom) Affected: 6.6.0 , < 6.6.0.204 (custom) cpe:2.3:a:wso2:wso2_enterprise_integrator::::::::
WSO2	WSO2 Identity Server	Unknown: 0 , < 5.10.0 (custom) Affected: 5.10.0 , < 5.10.0.286 (custom) Affected: 5.11.0 , < 5.11.0.344 (custom) Affected: 6.0.0 , < 6.0.0.188 (custom) Affected: 6.1.0 , < 6.1.0.150 (custom) Affected: 7.0.0 , < 7.0.0.35 (custom) cpe:2.3:a:wso2:wso2_identity_server:::::::: cpe:2.3:a:wso2:wso2_identity_server:::::::: cpe:2.3:a:wso2:wso2_identity_server:::::::: cpe:2.3:a:wso2:wso2_identity_server:::::::: cpe:2.3:a:wso2:wso2_identity_server::::::::
WSO2	WSO2 API Manager	Unknown: 0 , < 3.1.0 (custom) Affected: 3.1.0 , < 3.1.0.268 (custom) Affected: 3.2.0 , < 3.2.0.354 (custom) cpe:2.3:a:wso2:wso2_api_manager:::::::: cpe:2.3:a:wso2:wso2_api_manager::::::::
WSO2	WSO2 Open Banking AM	Unknown: 0 , < 2.0.0 (custom) Affected: 2.0.0 , < 2.0.0.315 (custom) cpe:2.3:a:wso2:wso2_open_banking_am::::::::
WSO2	WSO2 Identity Server as Key Manager	Unknown: 0 , < 5.10.0 (custom) Affected: 5.10.0 , < 5.10.0.283 (custom) cpe:2.3:a:wso2:wso2_identity_server_as_key_manager::::::::
WSO2	WSO2 Open Banking IAM	Unknown: 0 , < 2.0.0 (custom) Affected: 2.0.0 , < 2.0.0.335 (custom) cpe:2.3:a:wso2:wso2_open_banking_iam::::::::
WSO2	WSO2 Carbon User Manager Kernel	Affected: 4.5.0 , < 4.5.0.4 (custom) Affected: 4.5.3 , < 4.5.3.34 (custom) Affected: 4.6.0 , < 4.6.0.137 (custom) Affected: 4.6.1 , < 4.6.1.111 (custom) Affected: 4.7.1 , < 4.7.1.51 (custom) Affected: 4.9.0 , < 4.9.0.54 (custom) Affected: 4.10.9 , < 4.10.9.20 (custom) cpe:2.3:a:wso2:wso2_carbon_user_manager_kernel:::::::: cpe:2.3:a:wso2:wso2_carbon_user_manager_kernel:::::::: cpe:2.3:a:wso2:wso2_carbon_user_manager_kernel:::::::: cpe:2.3:a:wso2:wso2_carbon_user_manager_kernel:::::::: cpe:2.3:a:wso2:wso2_carbon_user_manager_kernel:::::::: cpe:2.3:a:wso2:wso2_carbon_user_manager_kernel:::::::: cpe:2.3:a:wso2:wso2_carbon_user_manager_kernel::::::::

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                "product": "WSO2 Open Banking IAM",
                "vendor": "WSO2",
                "versions": [
                  {
                    "lessThan": "2.0.0",
                    "status": "unknown",
                    "version": "0",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "2.0.0.335",
                    "status": "affected",
                    "version": "2.0.0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "defaultStatus": "unknown",
                "packageName": "org.wso2.carbon:org.wso2.carbon.user.core",
                "product": "WSO2 Carbon User Manager Kernel",
                "vendor": "WSO2",
                "versions": [
                  {
                    "lessThan": "4.5.0.4",
                    "status": "affected",
                    "version": "4.5.0",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "4.5.3.34",
                    "status": "affected",
                    "version": "4.5.3",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "4.6.0.137",
                    "status": "affected",
                    "version": "4.6.0",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "4.6.1.111",
                    "status": "affected",
                    "version": "4.6.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "4.7.1.51",
                    "status": "affected",
                    "version": "4.7.1",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "4.9.0.54",
                    "status": "affected",
                    "version": "4.9.0",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "4.10.9.20",
                    "status": "affected",
                    "version": "4.10.9",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "source": "ed10eef1-636d-4fbe-9993-6890dfa878f8"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "The RemoteUserStoreManagerService does not sufficiently validate password change attempts when the password history validation feature is enabled. This oversight allows an attacker to repeatedly attempt password guesses for a user account without being adequately restricted.\n\nExploiting this vulnerability enables an attacker to discover a user\u0027s password through brute force, leading to account impersonation. The success rate of such an attack is influenced by the complexity of the targeted user\u0027s password, with simpler passwords increasing the likelihood of compromise."
          }
        ],
        "id": "CVE-2024-2323",
        "lastModified": "2026-10-20T20:17:08.540",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 4.8,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 2.2,
              "impactScore": 2.5,
              "source": "ed10eef1-636d-4fbe-9993-6890dfa878f8",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2024-2323",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-20T19:17:36.492711Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2026-10-20T08:16:40.983",
        "references": [
          {
            "source": "ed10eef1-636d-4fbe-9993-6890dfa878f8",
            "url": "https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3217/"
          }
        ],
        "sourceIdentifier": "ed10eef1-636d-4fbe-9993-6890dfa878f8",
        "vulnStatus": "Awaiting Analysis",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-307"
              }
            ],
            "source": "ed10eef1-636d-4fbe-9993-6890dfa878f8",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}

FKIE_CVE-2024-2323

Vulnerability from fkie_nvd - Published: 2026-10-20 08:16 - Updated: 2026-10-20 20:17

Severity

4.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Summary

References

	URL	Tags
	ed10eef1-636d-4fbe-9993-6890dfa878f8	https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3217/

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "WSO2 Enterprise Integrator",
          "vendor": "WSO2",
          "versions": [
            {
              "lessThan": "6.6.0",
              "status": "unknown",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "6.6.0.204",
              "status": "affected",
              "version": "6.6.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "WSO2 Identity Server",
          "vendor": "WSO2",
          "versions": [
            {
              "lessThan": "5.10.0",
              "status": "unknown",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "5.10.0.286",
              "status": "affected",
              "version": "5.10.0",
              "versionType": "custom"
            },
            {
              "lessThan": "5.11.0.344",
              "status": "affected",
              "version": "5.11.0",
              "versionType": "custom"
            },
            {
              "lessThan": "6.0.0.188",
              "status": "affected",
              "version": "6.0.0",
              "versionType": "custom"
            },
            {
              "lessThan": "6.1.0.150",
              "status": "affected",
              "version": "6.1.0",
              "versionType": "custom"
            },
            {
              "lessThan": "7.0.0.35",
              "status": "affected",
              "version": "7.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "WSO2 API Manager",
          "vendor": "WSO2",
          "versions": [
            {
              "lessThan": "3.1.0",
              "status": "unknown",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "3.1.0.268",
              "status": "affected",
              "version": "3.1.0",
              "versionType": "custom"
            },
            {
              "lessThan": "3.2.0.354",
              "status": "affected",
              "version": "3.2.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "WSO2 Open Banking AM",
          "vendor": "WSO2",
          "versions": [
            {
              "lessThan": "2.0.0",
              "status": "unknown",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "2.0.0.315",
              "status": "affected",
              "version": "2.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "WSO2 Identity Server as Key Manager",
          "vendor": "WSO2",
          "versions": [
            {
              "lessThan": "5.10.0",
              "status": "unknown",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "5.10.0.283",
              "status": "affected",
              "version": "5.10.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "WSO2 Open Banking IAM",
          "vendor": "WSO2",
          "versions": [
            {
              "lessThan": "2.0.0",
              "status": "unknown",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "2.0.0.335",
              "status": "affected",
              "version": "2.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "packageName": "org.wso2.carbon:org.wso2.carbon.user.core",
          "product": "WSO2 Carbon User Manager Kernel",
          "vendor": "WSO2",
          "versions": [
            {
              "lessThan": "4.5.0.4",
              "status": "affected",
              "version": "4.5.0",
              "versionType": "custom"
            },
            {
              "lessThan": "4.5.3.34",
              "status": "affected",
              "version": "4.5.3",
              "versionType": "custom"
            },
            {
              "lessThan": "4.6.0.137",
              "status": "affected",
              "version": "4.6.0",
              "versionType": "custom"
            },
            {
              "lessThan": "4.6.1.111",
              "status": "affected",
              "version": "4.6.1",
              "versionType": "custom"
            },
            {
              "lessThan": "4.7.1.51",
              "status": "affected",
              "version": "4.7.1",
              "versionType": "custom"
            },
            {
              "lessThan": "4.9.0.54",
              "status": "affected",
              "version": "4.9.0",
              "versionType": "custom"
            },
            {
              "lessThan": "4.10.9.20",
              "status": "affected",
              "version": "4.10.9",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "ed10eef1-636d-4fbe-9993-6890dfa878f8"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The RemoteUserStoreManagerService does not sufficiently validate password change attempts when the password history validation feature is enabled. This oversight allows an attacker to repeatedly attempt password guesses for a user account without being adequately restricted.\n\nExploiting this vulnerability enables an attacker to discover a user\u0027s password through brute force, leading to account impersonation. The success rate of such an attack is influenced by the complexity of the targeted user\u0027s password, with simpler passwords increasing the likelihood of compromise."
    }
  ],
  "id": "CVE-2024-2323",
  "lastModified": "2026-10-20T20:17:08.540",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 2.5,
        "source": "ed10eef1-636d-4fbe-9993-6890dfa878f8",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-2323",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-10-20T19:17:36.492711Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-10-20T08:16:40.983",
  "references": [
    {
      "source": "ed10eef1-636d-4fbe-9993-6890dfa878f8",
      "url": "https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3217/"
    }
  ],
  "sourceIdentifier": "ed10eef1-636d-4fbe-9993-6890dfa878f8",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-307"
        }
      ],
      "source": "ed10eef1-636d-4fbe-9993-6890dfa878f8",
      "type": "Secondary"
    }
  ]
}

GHSA-JQJG-FVQG-F5XQ

Vulnerability from github – Published: 2026-10-20 09:31 – Updated: 2026-10-20 09:31

Details

Exploiting this vulnerability enables an attacker to discover a user's password through brute force, leading to account impersonation. The success rate of such an attack is influenced by the complexity of the targeted user's password, with simpler passwords increasing the likelihood of compromise.

Severity

4.8 (Medium)


                  
                    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2024-2323"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-307"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-20T08:16:40Z",
    "severity": "MODERATE"
  },
  "details": "The RemoteUserStoreManagerService does not sufficiently validate password change attempts when the password history validation feature is enabled. This oversight allows an attacker to repeatedly attempt password guesses for a user account without being adequately restricted.\n\nExploiting this vulnerability enables an attacker to discover a user\u0027s password through brute force, leading to account impersonation. The success rate of such an attack is influenced by the complexity of the targeted user\u0027s password, with simpler passwords increasing the likelihood of compromise.",
  "id": "GHSA-jqjg-fvqg-f5xq",
  "modified": "2026-10-20T09:31:04Z",
  "published": "2026-10-20T09:31:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-2323"
    },
    {
      "type": "WEB",
      "url": "https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3217"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2024-2323

Vulnerability from gsd - Updated: 2024-03-09 06:02

Details

** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.

Aliases

CVE-2024-2323

JSON

To clipboard

{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2024-2323"
      ],
      "id": "GSD-2024-2323",
      "modified": "2024-03-09T06:02:26.660963Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2024-2323",
        "STATE": "RESERVED"
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
          }
        ]
      }
    }
  }
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2024-2323 (GCVE-0-2024-2323)

FKIE_CVE-2024-2323

GHSA-JQJG-FVQG-F5XQ

GSD-2024-2323

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour