CVE-2021-44967
Quick assessment
Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
LimeSurvey（前称PHPSurveyor）是LimeSurvey（Limesurvey）团队的一套开源的在线问卷调查程序，它支持调查程序开发、调查问卷发布以及数据收集等功能。 LimeSurvey 5.2.4 存在安全漏洞，该漏洞允许远程恶意用户上传任意PHP代码文件。
Possible ATT&CK Techniques 1 AI
T1505.003 · Web Shell
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I. Basic Information for CVE-2021-44967
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A Remote Code Execution (RCE) vulnerabilty exists in LimeSurvey 5.2.4 via the upload and install plugins function, which could let a remote malicious user upload an arbitrary PHP code file. NOTE: the Supplier's position is that plugins intentionally can contain arbitrary PHP code, and can only be installed by a superadmin, and therefore the security model is not violated by this finding.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
LimeSurvey 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LimeSurvey（前称PHPSurveyor）是LimeSurvey（Limesurvey）团队的一套开源的在线问卷调查程序，它支持调查程序开发、调查问卷发布以及数据收集等功能。 LimeSurvey 5.2.4 存在安全漏洞，该漏洞允许远程恶意用户上传任意PHP代码文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2021-44967
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | POC exploit for CVE-2021-44967 | https://github.com/D3Ext/LimeSurvey-RCE | POC Details |
| 2 | POC exploit for CVE-2021-44967 | https://github.com/D3Ext/CVE-2021-44967 | POC Details |
| 3 | POC for CVE-2021-44967: LimeSurvey RCE | https://github.com/godylockz/CVE-2021-44967 | POC Details |
| 4 | Authenticated (privileged) remote command execution in LimeSurvey Version 5.2.4 via upload and install plugins allows a remote user to upload arbitrary PHP code file. | https://github.com/monke443/CVE-2021-44967 | POC Details |
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Exploits & Public PoCs for CVE-2021-44967 (1)
-
https://www.exploit-db.com/exploits/50573 x_refsource_MISC
Vendor Pages for CVE-2021-44967 (1)
Other References for CVE-2021-44967 (1)
-
https://github.com/Y1LD1R1M-1337/Limesurvey-RCE x_refsource_MISC
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Showing top 20 of 28 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-44967
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