cnvd - cnvd-2019-08083

CNVD-2019-08083

Vulnerability from cnvd - Published: 2019-03-25

Title

PHP League CommonMark library跨站脚本漏洞

Description

PHP League CommonMark library是Extraordinary Packages联盟的一款基于PHP的Markdown解析器。 PHP League CommonMark library 0.18.3之前版本中存在跨站脚本漏洞，该漏洞源于程序未能正确地转义被双重编码的HTML实体。远程攻击者可利用该漏洞执行JavaScript代码。

Severity

中

Patch Name

PHP League CommonMark library跨站脚本漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/thephpleague/commonmark/releases/tag/0.18.3

Reference

https://github.com/thephpleague/commonmark/issues/353 https://github.com/thephpleague/commonmark/releases/tag/0.18.3 https://nvd.nist.gov/vuln/detail/CVE-2019-10010

Impacted products

Name
Extraordinary Packages PHP League CommonMark library <0.18.3

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-10010"
    }
  },
  "description": "PHP League CommonMark library\u662fExtraordinary Packages\u8054\u76df\u7684\u4e00\u6b3e\u57fa\u4e8ePHP\u7684Markdown\u89e3\u6790\u5668\u3002\n\nPHP League CommonMark library 0.18.3\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5730\u8f6c\u4e49\u88ab\u53cc\u91cd\u7f16\u7801\u7684HTML\u5b9e\u4f53\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884cJavaScript\u4ee3\u7801\u3002",
  "discovererName": "unKnow",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/thephpleague/commonmark/releases/tag/0.18.3",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-08083",
  "openTime": "2019-03-25",
  "patchDescription": "PHP League CommonMark library\u662fExtraordinary Packages\u8054\u76df\u7684\u4e00\u6b3e\u57fa\u4e8ePHP\u7684Markdown\u89e3\u6790\u5668\u3002\r\n\r\nPHP League CommonMark library 0.18.3\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5730\u8f6c\u4e49\u88ab\u53cc\u91cd\u7f16\u7801\u7684HTML\u5b9e\u4f53\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884cJavaScript\u4ee3\u7801\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": "PHP League CommonMark library\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Extraordinary Packages PHP League CommonMark library \u003c0.18.3"
  },
  "referenceLink": "https://github.com/thephpleague/commonmark/issues/353\r\nhttps://github.com/thephpleague/commonmark/releases/tag/0.18.3\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-10010",
  "serverity": "\u4e2d",
  "submitTime": "2019-03-25",
  "title": "PHP League CommonMark library\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2019-10010 (GCVE-0-2019-10010)

Vulnerability from cvelistv5 – Published: 2019-03-24 17:58 – Updated: 2024-08-04 22:10

Summary

Cross-site scripting (XSS) vulnerability in the PHP League CommonMark library before 0.18.3 allows remote attackers to insert unsafe links into HTML by using double-encoded HTML entities that are not properly escaped during rendering, a different vulnerability than CVE-2018-20583.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/thephpleague/commonmark/issues/353	x_refsource_MISC
	https://github.com/thephpleague/commonmark/releas…	x_refsource_MISC

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 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.

Action not permitted

CNVD-2019-08083

CVE-2019-10010 (GCVE-0-2019-10010)

Tags

Sightings

Nomenclature