cnvd - cnvd-2021-99655

CNVD-2021-99655

Vulnerability from cnvd - Published: 2021-12-14

Title

Sourcecodester Engineers Online Portal任意文件上传漏洞

Description

Sourcecodester Engineers Online Portal是开源的一个在线门户。 Sourcecodester Engineers Online Portal in PHP存在任意文件上传漏洞，攻击者可利用该漏洞在web服务器上执行命令。

Severity

高

Patch Name

Sourcecodester Engineers Online Portal任意文件上传漏洞的补丁

Patch Description

Sourcecodester Engineers Online Portal是开源的一个在线门户。 Sourcecodester Engineers Online Portal in PHP存在任意文件上传漏洞，攻击者可利用该漏洞在web服务器上执行命令。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://www.sourcecodester.com/php/13115/engineers-online-portal-php.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-42669

Impacted products

Name
SourceCodester Engineers Online Portal

Show details on source website

JSON

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      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-42669"
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  "number": "CNVD-2021-99655",
  "openTime": "2021-12-14",
  "patchDescription": "Sourcecodester Engineers Online Portal\u662f\u5f00\u6e90\u7684\u4e00\u4e2a\u5728\u7ebf\u95e8\u6237\u3002\r\n\r\nSourcecodester Engineers Online Portal in PHP\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728web\u670d\u52a1\u5668\u4e0a\u6267\u884c\u547d\u4ee4\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",
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  "products": {
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-42669",
  "serverity": "\u9ad8",
  "submitTime": "2021-11-08",
  "title": "Sourcecodester Engineers Online Portal\u4efb\u610f\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e"
}

CVE-2021-42669 (GCVE-0-2021-42669)

Vulnerability from cvelistv5 – Published: 2021-11-05 12:36 – Updated: 2024-08-04 03:38

Summary

A file upload vulnerability exists in Sourcecodester Engineers Online Portal in PHP via dashboard_teacher.php, which allows changing the avatar through teacher_avatar.php. Once an avatar gets uploaded it is getting uploaded to the /admin/uploads/ directory, and is accessible by all users. By uploading a php webshell containing "<?php system($_GET["cmd"]); ?>" the attacker can execute commands on the web server with - /admin/uploads/php-webshell?cmd=id.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.sourcecodester.com/php/13115/engineer…	x_refsource_MISC
	https://github.com/TheHackingRabbi/CVE-2021-42669	x_refsource_MISC
	https://github.com/nu11secur1ty/CVE-mitre/tree/ma…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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        }
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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-2021-99655

CVE-2021-42669 (GCVE-0-2021-42669)

Tags

Sightings

Nomenclature