Vulnerability-Lookup

CNVD-2021-102872

Vulnerability from cnvd - Published: 2021-12-28

Title

WordPress插件Popular Posts任意文件上传漏洞

Description

WordPress是一种使用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插件Popular Posts 5.3.2及之前版本存在任意文件上传漏洞。攻击者可利用该漏洞上传恶意文件导致远程代码执行。

Severity

中

Patch Name

WordPress插件Popular Posts任意文件上传漏洞的补丁

Patch Description

WordPress是一种使用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插件Popular Posts 5.3.2及之前版本存在任意文件上传漏洞。攻击者可利用该漏洞上传恶意文件导致远程代码执行。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

厂商已发布了漏洞修复程序，请及时关注更新： https://wordpress.org/plugins/wordpress-popular-posts/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-42362

Impacted products

Name
WordPress Popular Posts <=5.3.2

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2021-42362",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-42362"
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  "number": "CNVD-2021-102872",
  "openTime": "2021-12-28",
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  "submitTime": "2021-11-19",
  "title": "WordPress\u63d2\u4ef6Popular Posts\u4efb\u610f\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e"
}

CVE-2021-42362 (GCVE-0-2021-42362)

Vulnerability from cvelistv5 – Published: 2021-11-17 17:44 – Updated: 2024-09-16 18:45

Title

WordPress Popular Posts <= 5.3.2 Authenticated Arbitrary File Upload

Summary

The WordPress Popular Posts WordPress plugin is vulnerable to arbitrary file uploads due to insufficient input file type validation found in the ~/src/Image.php file which makes it possible for attackers with contributor level access and above to upload malicious files that can be used to obtain remote code execution, in versions up to and including 5.3.2.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-434 - Unrestricted Upload of File with Dangerous Type

Assigner

Wordfence mitre root

References

6 references

URL	Tags
https://blog.nintechnet.com/improper-input-valida…	x_refsource_MISC
https://www.wordfence.com/vulnerability-advisorie…	x_refsource_MISC
https://plugins.trac.wordpress.org/changeset/2542…	x_refsource_MISC
https://wpscan.com/vulnerability/bd4f157c-a3d7-45…	x_refsource_MISC
http://packetstormsecurity.com/files/165376/WordP…	x_refsource_MISC
https://github.com/cabrerahector/wordpress-popula…	patch

Impacted products

1 product

Vendor	Product	Version
WordPress Popular Posts	WordPress Popular Posts	Affected: 0.0 , ≤ 5.3.2 (custom)

Date Public

2021-11-12 05:00

Credits

Original Researcher: Jerome Bruandet, NinTechNet Exploit Author: Simone Cristofaro

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

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