Vulnerability-Lookup

CNVD-2018-08691

Vulnerability from cnvd - Published: 2018-05-02

Title

GitLab跨站脚本漏洞（CNVD-2018-08691）

Description

GitLab是一个利用Ruby on Rails开发的开源应用程序，实现一个自托管的Git项目仓库，可通过Web界面进行访问公开的或者私人项目。 GitLab CE和EE 8.4 - 10.4存在跨站脚本漏洞。该漏洞产生的原因是“合并请求”组件缺少输入验证，攻击者可利用该漏洞注入任意的Web脚本或HTML。

Severity

中

Patch Name

GitLab跨站脚本漏洞（CNVD-2018-08691）的补丁

Patch Description

GitLab是一个利用Ruby on Rails开发的开源应用程序，实现一个自托管的Git项目仓库，可通过Web界面进行访问公开的或者私人项目。 GitLab CE和EE 8.4 - 10.4存在跨站脚本漏洞。该漏洞产生的原因是“合并请求”组件缺少输入验证，攻击者可利用该漏洞注入任意的Web脚本或HTML。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

厂商已发布漏洞修复程序，请及时关注更新： https://about.gitlab.com/2018/04/04/security-release-gitlab-10-dot-6-dot-3-released/

Reference

https://about.gitlab.com/2018/04/04/security-release-gitlab-10-dot-6-dot-3-released/

Impacted products

Name
['GitLab Community Editions >=8.4，<=10.4', 'GitLab Enterprise Editions >=8.4，<=10.4']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-9243"
    }
  },
  "description": "GitLab\u662f\u4e00\u4e2a\u5229\u7528Ruby on Rails\u5f00\u53d1\u7684\u5f00\u6e90\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b9e\u73b0\u4e00\u4e2a\u81ea\u6258\u7ba1\u7684Git\u9879\u76ee\u4ed3\u5e93\uff0c\u53ef\u901a\u8fc7Web\u754c\u9762\u8fdb\u884c\u8bbf\u95ee\u516c\u5f00\u7684\u6216\u8005\u79c1\u4eba\u9879\u76ee\u3002\r\n\r\nGitLab CE\u548cEE 8.4 - 10.4\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u201c\u5408\u5e76\u8bf7\u6c42\u201d\u7ec4\u4ef6\u7f3a\u5c11\u8f93\u5165\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u4efb\u610f\u7684Web\u811a\u672c\u6216HTML\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://about.gitlab.com/2018/04/04/security-release-gitlab-10-dot-6-dot-3-released/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-08691",
  "openTime": "2018-05-02",
  "patchDescription": "GitLab\u662f\u4e00\u4e2a\u5229\u7528Ruby on Rails\u5f00\u53d1\u7684\u5f00\u6e90\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b9e\u73b0\u4e00\u4e2a\u81ea\u6258\u7ba1\u7684Git\u9879\u76ee\u4ed3\u5e93\uff0c\u53ef\u901a\u8fc7Web\u754c\u9762\u8fdb\u884c\u8bbf\u95ee\u516c\u5f00\u7684\u6216\u8005\u79c1\u4eba\u9879\u76ee\u3002\r\n\r\nGitLab CE\u548cEE 8.4 - 10.4\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u201c\u5408\u5e76\u8bf7\u6c42\u201d\u7ec4\u4ef6\u7f3a\u5c11\u8f93\u5165\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u4efb\u610f\u7684Web\u811a\u672c\u6216HTML\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": "GitLab\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2018-08691\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "GitLab Community Editions \u003e=8.4\uff0c\u003c=10.4",
      "GitLab Enterprise Editions  \u003e=8.4\uff0c\u003c=10.4"
    ]
  },
  "referenceLink": "https://about.gitlab.com/2018/04/04/security-release-gitlab-10-dot-6-dot-3-released/",
  "serverity": "\u4e2d",
  "submitTime": "2018-04-09",
  "title": "GitLab\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2018-08691\uff09"
}

CVE-2018-9243 (GCVE-0-2018-9243)

Vulnerability from cvelistv5 – Published: 2018-04-05 14:00 – Updated: 2024-08-05 07:17

Summary

GitLab Community and Enterprise Editions version 8.4 up to 10.4 are vulnerable to XSS because a lack of input validation in the merge request component leads to cross site scripting (specifically, filenames in changes tabs of merge requests). This is fixed in 10.6.3, 10.5.7, and 10.4.7.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://gitlab.com/gitlab-org/gitlab-ce/issues/42028	x_refsource_CONFIRM
https://about.gitlab.com/2018/04/04/security-rele…	x_refsource_MISC

Date Public

2018-04-05 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T07:17:51.809Z",
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          "url": "https://about.gitlab.com/2018/04/04/security-release-gitlab-10-dot-6-dot-3-released/"
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          "ID": "CVE-2018-9243",
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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.

Action not permitted

CNVD-2018-08691

CVE-2018-9243 (GCVE-0-2018-9243)

Tags

Sightings

Nomenclature

Related by attack behaviour