CVE-2021-47716

MEDIUM 5.4

Orangescrum 1.8.0 Cross-Site Scripting via Authenticated Endpoints

CVSS Score

5.4

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-79
Vendor	orangescrum
Product	orangescrum
Published	Dec 23, 2025
Last Updated	Apr 7, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Affected Versions

Orangescrum / orangescrum

1.8.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

exploit-db.com: https://www.exploit-db.com/exploits/50554 orangescrum.org: https://www.orangescrum.org/ vulncheck.com: https://www.vulncheck.com/advisories/orangescrum-cross-site-scripting-via-authenticated-endpoints

Credits

Hubert Wojciechowski