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CNVD-2026-23398

Vulnerability from cnvd - Published: 2026-06-08

Title

IBM WebSphere Application Server身份欺骗漏洞

Description

IBM WebSphere Application Server是一款由IBM公司开发的Java企业应用服务器，主要用于部署和管理企业级Web应用程序。 IBM WebSphere Application Server存在身份欺骗漏洞，该漏洞源于未能正确验证用户身份，攻击者可利用该漏洞伪造身份进行未授权操作。

Severity

高

Patch Name

IBM WebSphere Application Server身份欺骗漏洞的补丁

Patch Description

IBM WebSphere Application Server是一款由IBM公司开发的Java企业应用服务器，主要用于部署和管理企业级Web应用程序。 IBM WebSphere Application Server存在身份欺骗漏洞，该漏洞源于未能正确验证用户身份，攻击者可利用该漏洞伪造身份进行未授权操作。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.ibm.com/support/pages/node/7274740

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-8644

Impacted products

Name
['IBM WebSphere Application Server 8.5', 'IBM WebSphere Application Server 9.0']

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JSON

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    "cve": {
      "cveNumber": "CVE-2026-8644",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-8644"
    }
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-23398",
  "openTime": "2026-06-08",
  "patchDescription": "IBM WebSphere Application Server\u662f\u4e00\u6b3e\u7531IBM\u516c\u53f8\u5f00\u53d1\u7684Java\u4f01\u4e1a\u5e94\u7528\u670d\u52a1\u5668\uff0c\u4e3b\u8981\u7528\u4e8e\u90e8\u7f72\u548c\u7ba1\u7406\u4f01\u4e1a\u7ea7Web\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nIBM WebSphere Application Server\u5b58\u5728\u8eab\u4efd\u6b3a\u9a97\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1\u7528\u6237\u8eab\u4efd\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f2a\u9020\u8eab\u4efd\u8fdb\u884c\u672a\u6388\u6743\u64cd\u4f5c\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "IBM WebSphere Application Server\u8eab\u4efd\u6b3a\u9a97\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "IBM WebSphere Application Server 8.5",
      "IBM WebSphere Application Server 9.0"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-8644",
  "serverity": "\u9ad8",
  "submitTime": "2026-06-02",
  "title": "IBM WebSphere Application Server\u8eab\u4efd\u6b3a\u9a97\u6f0f\u6d1e"
}

CVE-2026-8644 (GCVE-0-2026-8644)

Vulnerability from cvelistv5 – Published: 2026-06-01 17:46 – Updated: 2026-06-01 19:32

Title

IBM WebSphere Application Server is affected by an identity spoofing vulnerability

Summary

IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to identity spoofing.

Severity

9.1 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-06-01 19:32 UTC

CWE

CWE-290 - Authentication Bypass by Spoofing

Assigner

ibm mitre root

References

1 reference

URL	Tags
https://www.ibm.com/support/pages/node/7274740	vendor-advisorypatch

Impacted products

1 product

Vendor	Product	Version
IBM	WebSphere Application Server	Affected: 9.0 , ≤ 1.1.9.12 (semver) Affected: 8.5 cpe:2.3:a:ibm:websphere_application_server:9.0:::::::* cpe:2.3:a:ibm:websphere_application_server:9.0.0:::::::* cpe:2.3:a:ibm:websphere_application_server:8.5:::::::* cpe:2.3:a:ibm:websphere_application_server:8.5.0:::::::*

Show details on NVD website

JSON

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            "other": {
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                "id": "CVE-2026-8644",
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                  },
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-01T19:32:21.917777Z",
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          ],
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          "versions": [
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              "status": "affected",
              "version": "9.0",
              "versionType": "semver"
            },
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              "version": "8.5"
            }
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Sightings

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Nomenclature

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

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CNVD-2026-23398

CVE-2026-8644 (GCVE-0-2026-8644)

Tags

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