Vulnerability-Lookup

CNVD-2024-13545

Vulnerability from cnvd - Published: 2024-03-15

Title

Mattermost授权问题漏洞（CNVD-2024-13545）

Description

Mattermost是美国Mattermost公司的一个开源协作平台。 Mattermost存在授权问题漏洞，该漏洞源于在邀请其他团队的人加入团队时无法检查“invite_guest”权限。有权限的攻击者可利用该漏洞添加其他成员但不能添加访客。

Severity

中

Patch Name

Mattermost授权问题漏洞（CNVD-2024-13545）的补丁

Patch Description

Mattermost是美国Mattermost公司的一个开源协作平台。 Mattermost存在授权问题漏洞，该漏洞源于在邀请其他团队的人加入团队时无法检查“invite_guest”权限。有权限的攻击者可利用该漏洞添加其他成员但不能添加访客。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-2024-1888

Impacted products

Name
Mattermost Mattermost

Show details on source website

JSON

To clipboard

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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-13545",
  "openTime": "2024-03-15",
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  "products": {
    "product": "Mattermost Mattermost"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-1888",
  "serverity": "\u4e2d",
  "submitTime": "2024-03-06",
  "title": "Mattermost\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2024-13545\uff09"
}

CVE-2024-1888 (GCVE-0-2024-1888)

Vulnerability from cvelistv5 – Published: 2024-02-29 08:08 – Updated: 2024-08-01 18:56

Title

Existing server guests invited to the team by members without "invite_guest" permission

Summary

Mattermost fails to check the "invite_guest" permission when inviting guests of other teams to a team, allowing a member with permissions to add other members but not to add guests to add a guest to a team as long as the guest was already a guest in another team of the server

Severity

4.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-03-05 16:46 UTC

CWE

CWE-284 - Improper Access Control

Assigner

Mattermost mitre root

References

1 reference

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

Impacted products

1 product

Vendor	Product	Version
Mattermost	Mattermost	Affected: 0 , ≤ 9.4.1 (semver) Affected: 0 , ≤ 9.3.0 (semver) Affected: 0 , ≤ 9.2.4 (semver) Affected: 0 , ≤ 8.1.8 (semver) Unaffected: 9.5.0 Unaffected: 9.4.2 Unaffected: 9.3.1 Unaffected: 9.2.5 Unaffected: 8.1.9

Credits

Eva Sarafianou

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.

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.
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CNVD-2024-13545

CVE-2024-1888 (GCVE-0-2024-1888)

Tags

Sightings

Nomenclature

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