cnvd - cnvd-2016-07134

cnvd-2016-07134

Vulnerability from cnvd

Title: WordPress 'ajax-actions.php'目录遍历漏洞

Description:

WordPress是WordPress软件基金会的一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。

WordPress 4.5.3版本的'ajax-actions.php'存在目录遍历漏洞，由于程序未能正确过滤用户提供的输入。允许攻击者通过特殊的请求与路径遍历序列(“. . /”)检索任意系统的应用程序，获取敏感信息。

Severity: 中

Patch Name: WordPress 'ajax-actions.php'目录遍历漏洞的补丁

Patch Description:

WordPress是WordPress软件基金会的一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。

WordPress 4.5.3版本的'ajax-actions.php'存在目录遍历漏洞，由于程序未能正确过滤用户提供的输入。允许攻击者通过特殊的请求与路径遍历序列(“. . /”)检索任意系统的应用程序，获取敏感信息。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:

目前厂商已经发布了升级补丁以修复此安全问题，详情请关注厂商主页： https://wordpress.org/

Reference: http://www.securityfocus.com/bid/92573

Impacted products

Name
WordPress WordPress 4.5.3

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "92573"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-6896"
    }
  },
  "description": "WordPress\u662fWordPress\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u4f7f\u7528PHP\u8bed\u8a00\u5f00\u53d1\u7684\u535a\u5ba2\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u652f\u6301\u5728PHP\u548cMySQL\u7684\u670d\u52a1\u5668\u4e0a\u67b6\u8bbe\u4e2a\u4eba\u535a\u5ba2\u7f51\u7ad9\u3002\r\n\r\nWordPress 4.5.3\u7248\u672c\u7684\u0027ajax-actions.php\u0027\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\uff0c\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u8fc7\u6ee4\u7528\u6237\u63d0\u4f9b\u7684\u8f93\u5165\u3002\u5141\u8bb8\u653b\u51fb\u8005\u901a\u8fc7\u7279\u6b8a\u7684\u8bf7\u6c42\u4e0e\u8def\u5f84\u904d\u5386\u5e8f\u5217(\u201c. . /\u201d)\u68c0\u7d22\u4efb\u610f\u7cfb\u7edf\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "Yorick Koster",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://wordpress.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-07134",
  "openTime": "2016-09-04",
  "patchDescription": "WordPress\u662fWordPress\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u4f7f\u7528PHP\u8bed\u8a00\u5f00\u53d1\u7684\u535a\u5ba2\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u652f\u6301\u5728PHP\u548cMySQL\u7684\u670d\u52a1\u5668\u4e0a\u67b6\u8bbe\u4e2a\u4eba\u535a\u5ba2\u7f51\u7ad9\u3002\r\n\r\nWordPress 4.5.3\u7248\u672c\u7684\u0027ajax-actions.php\u0027\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\uff0c\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u8fc7\u6ee4\u7528\u6237\u63d0\u4f9b\u7684\u8f93\u5165\u3002\u5141\u8bb8\u653b\u51fb\u8005\u901a\u8fc7\u7279\u6b8a\u7684\u8bf7\u6c42\u4e0e\u8def\u5f84\u904d\u5386\u5e8f\u5217(\u201c. . /\u201d)\u68c0\u7d22\u4efb\u610f\u7cfb\u7edf\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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 \u0027ajax-actions.php\u0027\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress WordPress 4.5.3"
  },
  "referenceLink": "http://www.securityfocus.com/bid/92573",
  "serverity": "\u4e2d",
  "submitTime": "2016-09-03",
  "title": "WordPress \u0027ajax-actions.php\u0027\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e"
}

CVE-2016-6896 (GCVE-0-2016-6896)

Vulnerability from cvelistv5

Published

2017-01-18 21:00

Modified

2024-08-06 01:43

Severity ?

CWE

Summary

Directory traversal vulnerability in the wp_ajax_update_plugin function in wp-admin/includes/ajax-actions.php in WordPress 4.5.3 allows remote authenticated users to cause a denial of service or read certain text files via a .. (dot dot) in the plugin parameter to wp-admin/admin-ajax.php, as demonstrated by /dev/random read operations that deplete the entropy pool.

References

▼	URL	Tags
	http://www.securitytracker.com/id/1036683	vdb-entry, x_refsource_SECTRACK
	https://www.exploit-db.com/exploits/40288/	exploit, x_refsource_EXPLOIT-DB
	http://www.openwall.com/lists/oss-security/2016/08/20/1	mailing-list, x_refsource_MLIST
	https://sumofpwn.nl/advisory/2016/path_traversal_vulnerability_in_wordpress_core_ajax_handlers.html	x_refsource_MISC
	https://wpvulndb.com/vulnerabilities/8606	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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          },
          {
            "name": "[oss-security] 20160820 Path traversal vulnerability in WordPress Core Ajax handlers",
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    "cna": {
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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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