CVE-2021-47716

MEDIUM

Orangescrum 1.8.0 - Authenticated Cross-Site Scripting via Input Parameters

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2021-47716. PoCs published by Hubert Wojciechowski.

AI-analyzed exploit summary This exploit demonstrates authenticated reflected and stored XSS vulnerabilities in OrangeScrum 1.8.0. The PoC includes HTTP requests with malicious payloads injected into parameters like 'projid' and 'CS_message', triggering JavaScript execution.

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.

Exploits (1)

exploitdb WORKING POC
by Hubert Wojciechowski · textwebappsmultiple
https://www.exploit-db.com/exploits/50554

This exploit demonstrates authenticated reflected and stored XSS vulnerabilities in OrangeScrum 1.8.0. The PoC includes HTTP requests with malicious payloads injected into parameters like 'projid' and 'CS_message', triggering JavaScript execution.

Classification
Working Poc 95%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: OrangeScrum 1.8.0
Auth required
Prerequisites: Authenticated user session · Access to vulnerable endpoints
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3

Scores

CVSS v3 5.4
EPSS 0.0019
EPSS Percentile 9.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (2)
orangescrum/orangescrum 1.8.0
Orangescrum/orangescrum 1.8.0
Published Dec 23, 2025
Tracked Since Feb 18, 2026