Vulnerability-Lookup

CNVD-2018-08808

Vulnerability from cnvd - Published: 2018-05-03

Title

Mahara输入验证漏洞

Description

Mahara是用于构建自己的电子档案袋的功能齐全的Web应用程序。 Mahara存在输入验证漏洞。该漏洞产生的原因是Mahara仅依赖TinyMCE的代码剥离。攻击者可通过创建自己的包含不良内容的POST数据包利用该漏洞绕过TinyMCE来攻击服务器。

Severity

中

Patch Name

Mahara输入验证漏洞的补丁

Patch Description

Mahara是用于构建自己的电子档案袋的功能齐全的Web应用程序。 Mahara存在输入验证漏洞。该漏洞产生的原因是Mahara仅依赖TinyMCE的代码剥离。攻击者可通过创建自己的包含不良内容的POST数据包利用该漏洞绕过TinyMCE来攻击服务器。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://bugs.launchpad.net/mahara/+bug/1744789

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-6182

Impacted products

Name
['Mahara Mahara 16.10，<=16.10.9', 'Mahara Mahara 17.04，<=17.04.7', 'Mahara Mahara 17.10，<=17.10.4']

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2018-6182"
    }
  },
  "description": "Mahara\u662f\u7528\u4e8e\u6784\u5efa\u81ea\u5df1\u7684\u7535\u5b50\u6863\u6848\u888b\u7684\u529f\u80fd\u9f50\u5168\u7684Web\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nMahara\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662fMahara\u4ec5\u4f9d\u8d56TinyMCE\u7684\u4ee3\u7801\u5265\u79bb\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u521b\u5efa\u81ea\u5df1\u7684\u5305\u542b\u4e0d\u826f\u5185\u5bb9\u7684POST\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7TinyMCE\u6765\u653b\u51fb\u670d\u52a1\u5668\u3002",
  "discovererName": "Mahara",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://bugs.launchpad.net/mahara/+bug/1744789",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-08808",
  "openTime": "2018-05-03",
  "patchDescription": "Mahara\u662f\u7528\u4e8e\u6784\u5efa\u81ea\u5df1\u7684\u7535\u5b50\u6863\u6848\u888b\u7684\u529f\u80fd\u9f50\u5168\u7684Web\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nMahara\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662fMahara\u4ec5\u4f9d\u8d56TinyMCE\u7684\u4ee3\u7801\u5265\u79bb\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u521b\u5efa\u81ea\u5df1\u7684\u5305\u542b\u4e0d\u826f\u5185\u5bb9\u7684POST\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7TinyMCE\u6765\u653b\u51fb\u670d\u52a1\u5668\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": "Mahara\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Mahara Mahara 16.10\uff0c\u003c=16.10.9",
      "Mahara Mahara 17.04\uff0c\u003c=17.04.7",
      "Mahara Mahara 17.10\uff0c\u003c=17.10.4"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-6182",
  "serverity": "\u4e2d",
  "submitTime": "2018-04-10",
  "title": "Mahara\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e"
}

CVE-2018-6182 (GCVE-0-2018-6182)

Vulnerability from cvelistv5 – Published: 2018-04-09 20:00 – Updated: 2024-08-05 05:54

Summary

Mahara 16.10 before 16.10.9 and 17.04 before 17.04.7 and 17.10 before 17.10.4 are vulnerable to bad input when TinyMCE is bypassed by POST packages. Therefore, Mahara should not rely on TinyMCE's code stripping alone but also clean input on the server / PHP side as one can create own packets of POST data containing bad content with which to hit the server.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 27/100 over 2378 records in the last 180 days details

References

2 references

URL	Tags
https://bugs.launchpad.net/mahara/+bug/1744789	x_refsource_CONFIRM
https://mahara.org/interaction/forum/topic.php?id=8215	x_refsource_CONFIRM

Date Public

2018-04-05 00:00

Show details on NVD website

JSON

To clipboard

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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.

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.

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Action not permitted

CNVD-2018-08808

CVE-2018-6182 (GCVE-0-2018-6182)

Tags

Sightings

Nomenclature

Related by attack behaviour