Cross-Site Scripting Vulnerabilities in Orangescrum by Orangescrum
CVE-2021-47716

5.1MEDIUM

Key Information:

Vendor

Orangescrum

Status
Orangescrum
Vendor
CVE Published:
23 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2021-47716?

Orangescrum version 1.8.0 is susceptible to multiple cross-site scripting (XSS) vulnerabilities that could be exploited by authenticated attackers. These vulnerabilities allow for the injection of malicious scripts through various input parameters, including 'projid', 'CS_message', and 'name'. By crafting and submitting specific payloads via application endpoints, attackers can execute arbitrary JavaScript code in the web browsers of affected users, potentially leading to data theft, session hijacking, and other malicious activity.

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Affected Version(s)

orangescrum 1.8.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2021-47716 - Proof of Concept

References

https://www.exploit-db.com/exploits/50554
exploit
https://www.orangescrum.org/
product
https://www.vulncheck.com/advisories/orangescrum-cross-si...
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Hubert Wojciechowski
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