cnvd - cnvd-2023-55039

cnvd-2023-55039

Vulnerability from cnvd

Title: Mattermost代码问题漏洞（CNVD-2023-55039）

Description:

Mattermost是美国Mattermost公司的一个开源协作平台。

Mattermost存在代码问题漏洞，具有管理员权限的攻击者可利用该漏洞通过获取oauth2访问令牌来进行权限维持。

Severity: 高

Patch Name: Mattermost代码问题漏洞（CNVD-2023-55039）的补丁

Patch Description:

Mattermost是美国Mattermost公司的一个开源协作平台。

Mattermost存在代码问题漏洞，具有管理员权限的攻击者可利用该漏洞通过获取oauth2访问令牌来进行权限维持。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://mattermost.com/security-updates/

Reference: https://mattermost.com/security-updates/

Impacted products

Name
Mattermost Mattermost

Show details on source website

JSON

To clipboard

{
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    "cve": {
      "cveNumber": "CVE-2023-2788",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-2788"
    }
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-55039",
  "openTime": "2023-07-10",
  "patchDescription": "Mattermost\u662f\u7f8e\u56fdMattermost\u516c\u53f8\u7684\u4e00\u4e2a\u5f00\u6e90\u534f\u4f5c\u5e73\u53f0\u3002\r\n\r\nMattermost\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u5177\u6709\u7ba1\u7406\u5458\u6743\u9650\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u83b7\u53d6oauth2\u8bbf\u95ee\u4ee4\u724c\u6765\u8fdb\u884c\u6743\u9650\u7ef4\u6301\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": "Mattermost\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2023-55039\uff09\u7684\u8865\u4e01",
  "products": {
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  "referenceLink": "https://mattermost.com/security-updates/",
  "serverity": "\u9ad8",
  "submitTime": "2023-06-21",
  "title": "Mattermost\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2023-55039\uff09"
}

CVE-2023-2788 (GCVE-0-2023-2788)

Vulnerability from cvelistv5

Published

2023-06-16 08:58

Modified

2024-12-06 23:00

Severity ?

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

CWE

CWE-862 - Missing Authorization

Summary

Mattermost fails to check if an admin user account active after an oauth2 flow is started, allowing an attacker with admin privileges to retain persistent access to Mattermost by obtaining an oauth2 access token while the attacker's account is deactivated.

References

▼	URL	Tags
	https://mattermost.com/security-updates/

Impacted products

	Vendor	Product	Version
	Mattermost	Mattermost	Version: 0 ≤ 7.1.9 Version: 0 ≤ 7.8.4 Version: 0 ≤ 7.9.3 Version: 7.10.0

Show details on NVD website

JSON

To clipboard

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            "url": "https://mattermost.com/security-updates/"
          }
        ],
        "title": "CVE Program Container"
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}

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.

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