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Vulnerability record · CVE-2021-47716 · published 23 December 2025

CVE-2021-47716: Orangescrum cross-site scripting vulnerability

Orangescrum · Orangescrum

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.

5.1 CVSS 4.0 Medium EPSS 0.24% · top 86.8% CWE-79 · Cross-site scripting
5.1CVSS 4.0 base score
0.24%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References, 1 tagged exploit
17 Jun 2026Last modified by NVD

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.exploit-db.com/exploits/50554 Exploit
https://www.orangescrum.org/ Product
https://www.vulncheck.com/advisories/orangescrum-cross-site-scripting-via-authenticated-endpoints Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2023-0164Orangescrum os command injection vulnerabilityOrangeScrum version 2.0.11 allows an authenticated external attacker to execute arbitrary commands on the server. This is possible because the applic…EPSS 1.4%8.7CVE-2021-47720Orangescrum sql injection vulnerabilityOrangescrum 1.8.0 contains an authenticated SQL injection vulnerability that allows authorized users to manipulate database queries through multiple …EPSS 0.33%8.7CVE-2021-47721Orangescrum insecure direct object reference vulnerabilityOrangescrum 1.8.0 contains a privilege escalation vulnerability that allows authenticated users to take over other project-assigned accounts by manip…EPSS 0.46%8.1CVE-2023-0454Orangescrum path traversal vulnerabilityOrangeScrum version 2.0.11 allows an authenticated external attacker to delete arbitrary local files from the server. This is possible because the ap…EPSS 0.99%7.6CVE-2023-1783Orangescrum cross-site scripting vulnerabilityOrangeScrum version 2.0.11 allows an external attacker to remotely obtain AWS instance credentials. This is possible because the application does not…EPSS 0.58%6.1CVE-2023-0738Orangescrum cross-site scripting vulnerabilityOrangeScrum version 2.0.11 allows an external attacker to obtain arbitrary user accounts from the application. This is possible because the applicati…EPSS 0.49%6.1CVE-2023-0624Orangescrum cross-site scripting vulnerabilityOrangeScrum version 2.0.11 allows an external attacker to obtain arbitrary user accounts from the application. This is possible because the applicati…EPSS 0.49%5.4CVE-2024-48392Orangescrum cross-site scripting vulnerabilityOrangeScrum v2.0.11 is vulnerable to Cross Site Scripting (XSS). An attacker can inject malicious JavaScript code into user email due to lack of inpu…EPSS 0.81%

Source: NIST National Vulnerability Database (record CVE-2021-47716), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.