CVE-2021-27736
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I. Basic Information for CVE-2021-27736
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
FusionAuth fusionauth-samlv2 before 0.5.4 allows XXE attacks via a forged AuthnRequest or LogoutRequest because parseFromBytes uses javax.xml.parsers.DocumentBuilderFactory unsafely.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
FusionAuth fusionauth-samlv2 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
fusionauth fusionauth-samlv2是个人开发者的一个提供JAXB功能的JAVA库。该库主要可以处理SAML请求和回复，用于单点登录等场景。 FusionAuth fusionauth-samlv2 0.5.4之前版本存在安全漏洞，该漏洞允许通过伪造的AuthnRequest或LogoutRequest进行XXE攻击。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2021-27736
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2021-04-22 · 24 CVEs total
| CVE-2021-31545 | MediaWiki 信息泄露漏洞 | |
| CVE-2021-3496 | jhead 缓冲区错误漏洞 | |
| CVE-2021-31555 | MediaWiki 输入验证错误漏洞 | |
| CVE-2021-31554 | MediaWiki AbuseFilter extension 安全漏洞 | |
| CVE-2021-31553 | MediaWiki 代码问题漏洞 | |
| CVE-2021-31552 | MediaWiki AbuseFilter extension 安全漏洞 | |
| CVE-2021-31551 | MediaWiki 跨站脚本漏洞 | |
| CVE-2021-31550 | MediaWiki 跨站脚本漏洞 | |
| CVE-2021-31549 | MediaWiki 信息泄露漏洞 | |
| CVE-2021-31548 | MediaWiki AbuseFilter extension 安全漏洞 | |
| CVE-2021-31547 | MediaWiki AbuseFilter extension 信息泄露漏洞 | |
| CVE-2021-31546 | MediaWiki 信息泄露漏洞 | |
| CVE-2021-31597 | Dan DeFelippi node-XMLHttpRequest 信任管理问题漏洞 | |
| CVE-2021-3287 | Zoho ManageEngine OpManager 代码问题漏洞 | |
| CVE-2021-30476 | HashiCorp Terraform 安全漏洞 | |
| CVE-2021-29653 | HashiCorp Vault 信任管理问题漏洞 | |
| CVE-2021-27400 | HashiCorp Vault 信任管理问题漏洞 | |
| CVE-2021-30356 | Check Point Identity Agent 后置链接漏洞 | |
| CVE-2021-31571 | 亚马逊 Amazon FreeRTOS 输入验证错误漏洞 | |
| CVE-2021-31572 | 亚马逊 Amazon FreeRTOS 输入验证错误漏洞 |
Showing top 20 of 24 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2021-27736
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