Vulnerability-Lookup

CNVD-2026-30662

Vulnerability from cnvd - Published: 2026-08-03

Title

Apache Syncope权限许可和访问控制问题漏洞

Description

Apache Syncope是一款开源的身份管理与身份治理系统，主要提供用户管理、权限控制和角色分配功能。 Apache Syncope存在安全漏洞，该漏洞源于配置纯Java或Flowable用户工作流适配器时，未正确验证用户自行注册或更新请求的授权，REST API调用可允许用户自行授予角色权限，攻击者可利用该漏洞提权至管理员角色。

Severity

高

Patch Name

Apache Syncope权限许可和访问控制问题漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://lists.apache.org/thread/6r8cngvy43y2yk4jj3w060dt8vx0yzpr

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-62183

Impacted products

Name
['Apache Apache Syncope >=3.0.0-M0，<=3.0.16', 'Apache Apache Syncope >=4.0.0-M0，<=4.0.6', 'Apache Apache Syncope >=4.1.0-M0，<=4.1.1']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-62183",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-62183"
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  "number": "CNVD-2026-30662",
  "openTime": "2026-08-03",
  "patchDescription": "Apache Syncope\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u8eab\u4efd\u7ba1\u7406\u4e0e\u8eab\u4efd\u6cbb\u7406\u7cfb\u7edf\uff0c\u4e3b\u8981\u63d0\u4f9b\u7528\u6237\u7ba1\u7406\u3001\u6743\u9650\u63a7\u5236\u548c\u89d2\u8272\u5206\u914d\u529f\u80fd\u3002\r\n\r\nApache Syncope\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u914d\u7f6e\u7eafJava\u6216Flowable\u7528\u6237\u5de5\u4f5c\u6d41\u9002\u914d\u5668\u65f6\uff0c\u672a\u6b63\u786e\u9a8c\u8bc1\u7528\u6237\u81ea\u884c\u6ce8\u518c\u6216\u66f4\u65b0\u8bf7\u6c42\u7684\u6388\u6743\uff0cREST API\u8c03\u7528\u53ef\u5141\u8bb8\u7528\u6237\u81ea\u884c\u6388\u4e88\u89d2\u8272\u6743\u9650\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u6743\u81f3\u7ba1\u7406\u5458\u89d2\u8272\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",
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    ]
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-62183",
  "serverity": "\u9ad8",
  "submitTime": "2026-07-24",
  "title": "Apache Syncope\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2026-62183 (GCVE-0-2026-62183)

Vulnerability from cvelistv5 – Published: 2026-07-20 14:23 – Updated: 2026-07-21 14:57

Title

Apache Syncope: User self-service privilege escalation

Summary

Improper Privilege Management vulnerability in Apache Syncope. When: * the all-Java user workflow adapter is configured, or * the Flowable user workflow adapter is configured, bearing a BPMN definition not requiring admin approval for user self registration of self update requests the following scenario could happen. A REST API call can allow the user to grant themselves one or more of defined Roles, thus gaining their Entitlements and becoming in fact an administrator; the actual Entitlements gained depend on the Roles that are effectively defined on the specific Syncope deployment. This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.6, from 4.1.0-M0 through 4.1.1. Users are recommended to upgrade to version 4.0.7 / 4.1.2, which fix this issue.

Severity

9.8 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-21 14:37 UTC

CWE

CWE-269 - Improper Privilege Management

Assigner

apache mitre root

References

2 references

URL	Tags
https://lists.apache.org/thread/6r8cngvy43y2yk4jj…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/07/20/9

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Syncope	Affected: 3.0.0-M0 , ≤ 3.0.16 (semver) Affected: 4.0.0-M0 , ≤ 4.0.6 (semver) Affected: 4.1.0-M0 , ≤ 4.1.1 (semver)

Credits

Nic Jones elin kai

Show details on NVD website

JSON

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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.

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.