cnvd - cnvd-2025-09243

cnvd-2025-09243

Vulnerability from cnvd

Title: Mattermost输入验证错误漏洞（CNVD-2025-09243）

Description:

Mattermost是美国Mattermost公司的一个开源协作平台。

Mattermost存在输入验证错误漏洞，该漏洞源于props验证不足，攻击者可利用该漏洞导致拒绝服务攻击。

Severity: 中

Patch Name: Mattermost输入验证错误漏洞（CNVD-2025-09243）的补丁

Patch Description:

Mattermost是美国Mattermost公司的一个开源协作平台。

Mattermost存在输入验证错误漏洞，该漏洞源于props验证不足，攻击者可利用该漏洞导致拒绝服务攻击。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://nvd.nist.gov/vuln/detail/CVE-2025-41395

Impacted products

Name
Mattermost Mattermost

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2025-41395",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-41395"
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  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://mattermost.com/security-updates",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-09243",
  "openTime": "2025-05-08",
  "patchDescription": "Mattermost\u662f\u7f8e\u56fdMattermost\u516c\u53f8\u7684\u4e00\u4e2a\u5f00\u6e90\u534f\u4f5c\u5e73\u53f0\u3002\r\n\r\nMattermost\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eprops\u9a8c\u8bc1\u4e0d\u8db3\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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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  "products": {
    "product": "Mattermost Mattermost"
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-41395",
  "serverity": "\u4e2d",
  "submitTime": "2025-05-07",
  "title": "Mattermost\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2025-09243\uff09"
}

CVE-2025-41395 (GCVE-0-2025-41395)

Vulnerability from cvelistv5

Published

2025-04-24 06:48

Modified

2025-04-24 13:58

Severity ?

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

CWE

CWE-1287 - Improper Validation of Specified Type of Input

Summary

Mattermost versions 10.4.x <= 10.4.2, 10.5.x <= 10.5.0, 9.11.x <= 9.11.10 fail to properly validate the props used by the RetrospectivePost custom post type in the Playbooks plugin, which allows an attacker to create a specially crafted post with maliciously crafted props and cause a denial of service (DoS) of the web app for all users.

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 ≤ 9.11.10

Show details on NVD website

JSON

To clipboard

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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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