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CNVD-2026-31544

Vulnerability from cnvd - Published: 2026-08-11

Title

IBM App Connect Enterprise信息泄露漏洞（CNVD-2026-31544）

Description

IBM App Connect Enterprise是一个用于系统集成的企业级应用连接平台，支持应用程序、数据和API之间的连接与转换。 IBM App Connect Enterprise存在信息泄露漏洞。该漏洞源于受影响版本将潜在敏感信息存储在日志文件中，攻击者可利用该漏洞读取文件，进而获取敏感数据。

Severity

高

Patch Name

IBM App Connect Enterprise信息泄露漏洞（CNVD-2026-31544）的补丁

Patch Description

IBM App Connect Enterprise是一个用于系统集成的企业级应用连接平台，支持应用程序、数据和API之间的连接与转换。 IBM App Connect Enterprise存在信息泄露漏洞。该漏洞源于受影响版本将潜在敏感信息存储在日志文件中，攻击者可利用该漏洞读取文件，进而获取敏感数据。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/7280894

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-12947

Impacted products

Name
['IBM App Connect Enterprise >=13.0.1.0，<=13.0.7.2', 'IBM App Connect Enterprise >=12.0.1.0，<=12.0.12.27']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-12947",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-12947"
    }
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  "description": "IBM App Connect Enterprise\u662f\u4e00\u4e2a\u7528\u4e8e\u7cfb\u7edf\u96c6\u6210\u7684\u4f01\u4e1a\u7ea7\u5e94\u7528\u8fde\u63a5\u5e73\u53f0\uff0c\u652f\u6301\u5e94\u7528\u7a0b\u5e8f\u3001\u6570\u636e\u548cAPI\u4e4b\u95f4\u7684\u8fde\u63a5\u4e0e\u8f6c\u6362\u3002\n\nIBM App Connect Enterprise\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53d7\u5f71\u54cd\u7248\u672c\u5c06\u6f5c\u5728\u654f\u611f\u4fe1\u606f\u5b58\u50a8\u5728\u65e5\u5fd7\u6587\u4ef6\u4e2d\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u6587\u4ef6\uff0c\u8fdb\u800c\u83b7\u53d6\u654f\u611f\u6570\u636e\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.ibm.com/support/pages/node/7280894",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-31544",
  "openTime": "2026-08-11",
  "patchDescription": "IBM App Connect Enterprise\u662f\u4e00\u4e2a\u7528\u4e8e\u7cfb\u7edf\u96c6\u6210\u7684\u4f01\u4e1a\u7ea7\u5e94\u7528\u8fde\u63a5\u5e73\u53f0\uff0c\u652f\u6301\u5e94\u7528\u7a0b\u5e8f\u3001\u6570\u636e\u548cAPI\u4e4b\u95f4\u7684\u8fde\u63a5\u4e0e\u8f6c\u6362\u3002\r\n\r\nIBM App Connect Enterprise\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u53d7\u5f71\u54cd\u7248\u672c\u5c06\u6f5c\u5728\u654f\u611f\u4fe1\u606f\u5b58\u50a8\u5728\u65e5\u5fd7\u6587\u4ef6\u4e2d\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u6587\u4ef6\uff0c\u8fdb\u800c\u83b7\u53d6\u654f\u611f\u6570\u636e\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 App Connect Enterprise\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2026-31544\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "IBM App Connect Enterprise \u003e=13.0.1.0\uff0c\u003c=13.0.7.2",
      "IBM App Connect Enterprise \u003e=12.0.1.0\uff0c\u003c=12.0.12.27"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-12947",
  "serverity": "\u9ad8",
  "submitTime": "2026-07-31",
  "title": "IBM App Connect Enterprise\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2026-31544\uff09"
}

CVE-2026-12947 (GCVE-0-2026-12947)

Vulnerability from cvelistv5 – Published: 2026-07-30 14:17 – Updated: 2026-07-30 16:18

Title

IBM App Connect Enterprise is vulnerable to Confidentiality disclosure on Discovery Connector nodes

Summary

IBM App Connect Enterprise 13.0.1.0 through 13.0.7.2, and 12.0.1.0 through 12.0.12.27 stores potentially sensitive information in log files that could be read by a local user.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-30 16:18 UTC

CWE

CWE-532 - Insertion of Sensitive Information into Log File

Assigner

ibm mitre root

References

1 reference

URL	Tags
https://www.ibm.com/support/pages/node/7280894	vendor-advisorypatch

Impacted products

1 product

Vendor	Product	Version
IBM	App Connect Enterprise	Affected: 13.0.1.0 , ≤ 13.0.7.2 (semver) Affected: 12.0.1.0 , ≤ 12.0.12.27 (semver) cpe:2.3:a:ibm:app_connect_enterprise:13.0.1.0:::::::* cpe:2.3:a:ibm:app_connect_enterprise:13.0.7.2:::::::* cpe:2.3:a:ibm:app_connect_enterprise:12.0.1.0:::::::* cpe:2.3:a:ibm:app_connect_enterprise:12.0.12.27:::::::*

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JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-12947",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-30T16:18:35.139631Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-07-30T16:18:40.220Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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            "cpe:2.3:a:ibm:app_connect_enterprise:13.0.1.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:app_connect_enterprise:13.0.7.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:app_connect_enterprise:12.0.1.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:app_connect_enterprise:12.0.12.27:*:*:*:*:*:*:*"
          ],
          "product": "App Connect Enterprise",
          "vendor": "IBM",
          "versions": [
            {
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              "status": "affected",
              "version": "13.0.1.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "12.0.12.27",
              "status": "affected",
              "version": "12.0.1.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
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          "lang": "en",
          "supportingMedia": [
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              "value": "\u003cp\u003eIBM App Connect Enterprise 13.0.1.0 through 13.0.7.2, and 12.0.1.0 through 12.0.12.27 stores potentially sensitive information in log files that could be read by a local user.\u003c/p\u003e"
            }
          ],
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      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
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      ],
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              "value": "\u003cp\u003e\u003cstrong\u003eIBM strongly recommends addressing the vulnerability/vulnerabilities now by applying the appropriate fix to IBM App Connect Enterprise\u003c/strong\u003e\u003c/p\u003e\u003cdiv\u003e\u003ctable\u003e\u003ccolgroup\u003e\u003ccol/\u003e\u003ccol/\u003e\u003ccol/\u003e\u003ccol/\u003e\u003c/colgroup\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003cp\u003eAffected Product(s)\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp\u003eVersion(s)\u003c/p\u003e\u003c/td\u003e\u003ctd\u003eAPAR\u003c/td\u003e\u003ctd\u003e\u003cp\u003eRemediation / Fixes\u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cp\u003eIBM App Connect Enterprise\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp\u003e13.0.1.0 - 13.0.7.2\u003c/p\u003e\u003c/td\u003e\u003ctd\u003eIT49670\u003c/td\u003e\u003ctd\u003e\u003cp\u003eThe APAR (IT49670) is available from\u003c/p\u003e\u003cp\u003e\u003ca href=\"https://www.ibm.com/support/pages/download-ibm-app-connect-enterprise-13080\" rel=\"noopener noreferrer nofollow\"\u003eIBM App Connect Enterprise v13- Fix Pack Release 13.0.8.0\u003c/a\u003e\u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cp\u003eIBM App Connect Enterprise\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp\u003e12.0.1.0 - 12.0.12.27\u003c/p\u003e\u003c/td\u003e\u003ctd\u003eIT49670\u003c/td\u003e\u003ctd\u003e\u003cp\u003eThe APAR (IT49670) is available from\u003c/p\u003e\u003cp\u003e\u003ca href=\"https://www.ibm.com/support/pages/download-ibm-app-connect-enterprise-1201228-fix-pack\" rel=\"noopener noreferrer nofollow\"\u003eIBM App Connect Enterprise v12- Fix Pack Release 12.0.12.28\u003c/a\u003e\u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e"
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        }
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      "title": "IBM App Connect Enterprise is vulnerable to Confidentiality disclosure on Discovery Connector nodes"
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    "dateReserved": "2026-06-22T20:31:54.377Z",
    "dateUpdated": "2026-07-30T16:18:40.220Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Detection rules are retrieved from Rulezet.

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.

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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.

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CNVD-2026-31544

CVE-2026-12947 (GCVE-0-2026-12947)

Tags

Sightings

Nomenclature

Related by attack behaviour