CVE-2021-47702— OpenBMCS Cross Site Request Forgery (CSRF) via sendFeedback.php
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I. Basic Information for CVE-2021-47702
Vulnerability Information
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Vulnerability Title
OpenBMCS Cross Site Request Forgery (CSRF) via sendFeedback.php
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenBMCS 2.4 contains a CSRF vulnerability that allows attackers to perform actions with administrative privileges by exploiting the sendFeedback.php endpoint. Attackers can submit malicious requests to trigger unintended actions, such as sending emails or modifying system settings.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨站请求伪造(CSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenBMCS 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenBMCS是澳大利亚OpenBMCS公司的一个建筑管理和控制系统。 OpenBMCS 2.4版本存在跨站请求伪造漏洞，该漏洞源于sendFeedback.php端点存在跨站请求伪造问题，可能导致执行管理员操作。
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)
Affected Products
II. Public POCs for CVE-2021-47702
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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- https://www.openbmcs.comproduct
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5691.phpthird-party-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-47702
Same Patch Batch · OPEN BMCS · 2025-12-09 · 5 CVEs total
| CVE-2021-47701 | OpenBMCS User Management Privilege Escalation | |
| CVE-2021-47704 | OpenBMCS SQL Injection via obix_test.php | |
| CVE-2021-47703 | OpenBMCS Server Side Request Forgery (SSRF) via /php/query.php | |
| CVE-2021-47718 | OpenBMCS Directory Listing Information Disclosure |
IV. Related Vulnerabilities
Same weakness: CWE-352
- CVE-2021-47953
OpenCart 3.0.3.7 Cross-Site Request Forgery via account/pass - CVE-2021-47946
OpenCart 3.0.36 Account Takeover via Cross Site Request Forg - CVE-2022-50955
WordPress Plugin Curtain 1.0.2 Cross-site Request Forgery - CVE-2026-8194
osTicket Dispatcher class.dispatcher.php cross-site request - CVE-2026-42286
Emlog: Cross-Site Request Forgery in Admin Functions
V. Comments for CVE-2021-47702
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