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CVE-2021-47716— Orangescrum 1.8.0 Cross-Site Scripting via Authenticated Endpoints

Quick assessment

Affected
Orangescrum orangescrum
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OrangeScrum是美国OrangeScrum公司的一款简单但功能强大的免费开源项目管理软件。 OrangeScrum 1.8.0版本存在跨站脚本漏洞，该漏洞源于对projid、CS_message和name等参数输入验证不足，可能导致跨站脚本攻击。

CVSS 5.4 · Medium EPSS 0.23% · P14

Possible ATT&CK Techniques 1 AI

T1059.007 · JavaScript
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I. Basic Information for CVE-2021-47716

Vulnerability Information
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Vulnerability Title
Orangescrum 1.8.0 Cross-Site Scripting via Authenticated Endpoints
Source: CVE Program / CVE List V5
Vulnerability Description
Orangescrum 1.8.0 contains multiple cross-site scripting vulnerabilities that allow authenticated attackers to inject malicious scripts through various input parameters. Attackers can exploit parameters like 'projid', 'CS_message', and 'name' to execute arbitrary JavaScript code in victim's browsers by submitting crafted payloads through application endpoints.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
OrangeScrum 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OrangeScrum是美国OrangeScrum公司的一款简单但功能强大的免费开源项目管理软件。 OrangeScrum 1.8.0版本存在跨站脚本漏洞，该漏洞源于对projid、CS_message和name等参数输入验证不足，可能导致跨站脚本攻击。
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
Orangescrum orangescrum 1.8.0 -

II. Public POCs for CVE-2021-47716

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III. Intelligence Information for CVE-2021-47716

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Vendor Advisories for CVE-2021-47716 (1)

Exploits & Public PoCs for CVE-2021-47716 (1)

Same Patch Batch · Orangescrum · 2025-12-23 · 3 CVEs total

CVE-2021-47721 8.8 HIGH Orangescrum 1.8.0 Authenticated Privilege Escalation via User Session Manipulation
CVE-2021-47720 7.1 HIGH Orangescrum 1.8.0 Authenticated SQL Injection via Multiple Parameters

IV. Related Vulnerabilities

Same product: orangescrum
Same vendor: Orangescrum
Same weakness: CWE-79

V. Comments for CVE-2021-47716

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