cnvd - cnvd-2017-38250

cnvd-2017-38250

Vulnerability from cnvd

Title: WordPress跨站脚本漏洞（CNVD-2017-38250）

Description:

WordPress是一种使用PHP语言开发的博客平台，用户可以在支持PHP和MySQL数据库的服务器上架设属于自己的网站，也可以把 WordPress当作一个内容管理系统（CMS）来使用。

4.9.1之前的WordPress存在跨站脚本漏洞。该漏洞产生的原因是WordPress中的wp-includes/feed.php未能正确限制RSS和Atom字段的enclosure。攻击者可通过特制URL利用该漏洞进行跨站脚本攻击。

Severity: 低

Patch Name: WordPress跨站脚本漏洞（CNVD-2017-38250）的补丁

Patch Description:

4.9.1之前的WordPress存在跨站脚本漏洞。该漏洞产生的原因是WordPress中的wp-includes/feed.php未能正确限制RSS和Atom字段的enclosure。攻击者可通过特制URL利用该漏洞进行跨站脚本攻击。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:

厂商已发布漏洞修复程序，请及时关注更新： https://codex.wordpress.org/Version_4.9.1

Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-17094

Impacted products

Name
WordPress Wordpress <4.9.1

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "102024"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-17094"
    }
  },
  "description": "WordPress\u662f\u4e00\u79cd\u4f7f\u7528PHP\u8bed\u8a00\u5f00\u53d1\u7684\u535a\u5ba2\u5e73\u53f0\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u652f\u6301PHP\u548cMySQL\u6570\u636e\u5e93\u7684\u670d\u52a1\u5668\u4e0a\u67b6\u8bbe\u5c5e\u4e8e\u81ea\u5df1\u7684\u7f51\u7ad9\uff0c\u4e5f\u53ef\u4ee5\u628a WordPress\u5f53\u4f5c\u4e00\u4e2a\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09\u6765\u4f7f\u7528\u3002\r\n\r\n4.9.1\u4e4b\u524d\u7684WordPress\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662fWordPress\u4e2d\u7684wp-includes/feed.php\u672a\u80fd\u6b63\u786e\u9650\u5236RSS\u548cAtom\u5b57\u6bb5\u7684enclosure\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236URL\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u8de8\u7ad9\u811a\u672c\u653b\u51fb\u3002",
  "discovererName": "Rahul Pratap Singh and John Blackbourn.",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://codex.wordpress.org/Version_4.9.1",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-38250",
  "openTime": "2017-12-27",
  "patchDescription": "WordPress\u662f\u4e00\u79cd\u4f7f\u7528PHP\u8bed\u8a00\u5f00\u53d1\u7684\u535a\u5ba2\u5e73\u53f0\uff0c\u7528\u6237\u53ef\u4ee5\u5728\u652f\u6301PHP\u548cMySQL\u6570\u636e\u5e93\u7684\u670d\u52a1\u5668\u4e0a\u67b6\u8bbe\u5c5e\u4e8e\u81ea\u5df1\u7684\u7f51\u7ad9\uff0c\u4e5f\u53ef\u4ee5\u628a WordPress\u5f53\u4f5c\u4e00\u4e2a\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff08CMS\uff09\u6765\u4f7f\u7528\u3002\r\n\r\n4.9.1\u4e4b\u524d\u7684WordPress\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662fWordPress\u4e2d\u7684wp-includes/feed.php\u672a\u80fd\u6b63\u786e\u9650\u5236RSS\u548cAtom\u5b57\u6bb5\u7684enclosure\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236URL\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u8de8\u7ad9\u811a\u672c\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",
  "patchName": "WordPress\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2017-38250\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress Wordpress \u003c4.9.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-17094",
  "serverity": "\u4f4e",
  "submitTime": "2017-12-04",
  "title": "WordPress\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2017-38250\uff09"
}

CVE-2017-17094 (GCVE-0-2017-17094)

Vulnerability from cvelistv5

Published

2017-12-02 06:00

Modified

2024-08-05 20:43

Severity ?

CWE

Summary

wp-includes/feed.php in WordPress before 4.9.1 does not properly restrict enclosures in RSS and Atom fields, which might allow attackers to conduct XSS attacks via a crafted URL.

References

▼	URL	Tags
	https://wpvulndb.com/vulnerabilities/8967	x_refsource_MISC
	https://www.debian.org/security/2018/dsa-4090	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2017/12/msg00019.html	mailing-list, x_refsource_MLIST
	http://www.securityfocus.com/bid/102024	vdb-entry, x_refsource_BID
	https://codex.wordpress.org/Version_4.9.1	x_refsource_MISC
	https://wordpress.org/news/2017/11/wordpress-4-9-1-security-and-maintenance-release/	x_refsource_MISC
	https://github.com/WordPress/WordPress/commit/f1de7e42df29395c3314bf85bff3d1f4f90541de	x_refsource_MISC

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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