cnvd - cnvd-2018-08808

cnvd-2018-08808

Vulnerability from cnvd

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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{
  "cves": {
    "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

Modified

2024-08-05 05:54

Severity ?

CWE

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.

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

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

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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