cnvd - cnvd-2025-12803

cnvd-2025-12803

Vulnerability from cnvd

Title: Mattermost信息泄露漏洞

Description:

Mattermost是美国Mattermost公司的一个开源协作平台。

Mattermost存在信息泄露漏洞。该漏洞源于LLM请求域限制不足。攻击者可利用该漏洞在AI插件的Jira工具中执行提示注入，从而访问任意服务器窃取数据。

Severity: 低

Patch Name: Mattermost信息泄露漏洞的补丁

Patch Description:

Mattermost是美国Mattermost公司的一个开源协作平台。

Mattermost存在信息泄露漏洞。该漏洞源于LLM请求域限制不足。攻击者可利用该漏洞在AI插件的Jira工具中执行提示注入，从而访问任意服务器窃取数据。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:

目前厂商已发布升级程序修复该安全问题，详情见厂商官网： https://mattermost.com/download/

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

Impacted products

Name
['Mattermost Mattermost >=9.11.x，<=9.11.9', 'Mattermost Mattermost >=10.4.x，<=10.4.2', 'Mattermost Mattermost >=10.5.x，<=10.5.0']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-31363",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-31363"
    }
  },
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  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51\uff1a\r\nhttps://mattermost.com/download/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-12803",
  "openTime": "2025-06-18",
  "patchDescription": "Mattermost\u662f\u7f8e\u56fdMattermost\u516c\u53f8\u7684\u4e00\u4e2a\u5f00\u6e90\u534f\u4f5c\u5e73\u53f0\u3002\r\n\r\nMattermost\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eLLM\u8bf7\u6c42\u57df\u9650\u5236\u4e0d\u8db3\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728AI\u63d2\u4ef6\u7684Jira\u5de5\u5177\u4e2d\u6267\u884c\u63d0\u793a\u6ce8\u5165\uff0c\u4ece\u800c\u8bbf\u95ee\u4efb\u610f\u670d\u52a1\u5668\u7a83\u53d6\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": "Mattermost\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Mattermost Mattermost \u003e=9.11.x\uff0c\u003c=9.11.9",
      "Mattermost Mattermost \u003e=10.4.x\uff0c\u003c=10.4.2",
      "Mattermost Mattermost \u003e=10.5.x\uff0c\u003c=10.5.0"
    ]
  },
  "referenceLink": "https://mattermost.com/security-updates",
  "serverity": "\u4f4e",
  "submitTime": "2025-04-25",
  "title": "Mattermost\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2025-31363 (GCVE-0-2025-31363)

Vulnerability from cvelistv5

Published

2025-04-16 09:14

Modified

2025-04-16 14:33

Severity ?

3.0 (Low) - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:N/A:N

CWE

CWE-1426 - Improper Validation of Generative AI Output

Summary

Mattermost versions 10.4.x <= 10.4.2, 10.5.x <= 10.5.0, 9.11.x <= 9.11.9 fail to restrict domains the LLM can request to contact upstream which allows an authenticated user to exfiltrate data from an arbitrary server accessible to the victim via performing a prompt injection in the AI plugin's Jira tool.

References

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

Impacted products

	Vendor	Product	Version
	Mattermost	Mattermost	Version: 10.4.0 ≤ 10.4.2 Version: 10.5.0 Version: 9.11.0 ≤ 9.11.9

Show details on NVD website

JSON

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                  },
                  {
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-16T14:19:20.968987Z",
                "version": "2.0.3"
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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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