Vulnerability-Lookup

CNVD-2019-31837

Vulnerability from cnvd - Published: 2019-09-17

Title

WordPress路径遍历漏洞（CNVD-2019-31837）

Description

WordPress是WordPress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存在路径遍历漏洞。攻击者可利用该漏洞向任意目录写入图像。

Severity

中

Patch Name

WordPress路径遍历漏洞（CNVD-2019-31837）的补丁

Patch Description

WordPress是WordPress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存在路径遍历漏洞。攻击者可利用该漏洞向任意目录写入图像。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

厂商尚未提供漏洞修复方案，请关注厂商主页更新： http://www.wordpress.org/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-8943

Impacted products

Name
WordPress WordPress <=5.0.3

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2019-8943"
    }
  },
  "description": "WordPress\u662fWordPress\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\n\nWordPress\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u4efb\u610f\u76ee\u5f55\u5199\u5165\u56fe\u50cf\u3002",
  "discovererName": "Simon Scannell",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttp://www.wordpress.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-31837",
  "openTime": "2019-09-17",
  "patchDescription": "WordPress\u662fWordPress\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\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u4efb\u610f\u76ee\u5f55\u5199\u5165\u56fe\u50cf\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\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff08CNVD-2019-31837\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "WordPress WordPress \u003c=5.0.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-8943",
  "serverity": "\u4e2d",
  "submitTime": "2019-02-20",
  "title": "WordPress\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff08CNVD-2019-31837\uff09"
}

CVE-2019-8943 (GCVE-0-2019-8943)

Vulnerability from cvelistv5 – Published: 2019-02-20 03:00 – Updated: 2024-08-04 21:31

Summary

WordPress through 5.0.3 allows Path Traversal in wp_crop_image(). An attacker (who has privileges to crop an image) can write the output image to an arbitrary directory via a filename containing two image extensions and ../ sequences, such as a filename ending with the .jpg?/../../file.jpg substring.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

7 references

URL	Tags
https://www.exploit-db.com/exploits/46511/	exploitx_refsource_EXPLOIT-DB
https://blog.ripstech.com/2019/wordpress-image-re…	x_refsource_MISC
http://www.securityfocus.com/bid/107089	vdb-entryx_refsource_BID
http://packetstormsecurity.com/files/152396/WordP…	x_refsource_MISC
http://www.rapid7.com/db/modules/exploit/multi/ht…	x_refsource_MISC
https://www.exploit-db.com/exploits/46662/	exploitx_refsource_EXPLOIT-DB
http://packetstormsecurity.com/files/161213/WordP…	x_refsource_MISC

Date Public

2019-02-19 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.

Detection rules are retrieved from Rulezet.

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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.