Medium severity · published Dec 23, 2025
CVE-2021-47716
Orangescrum 1.8.0 Cross-Site Scripting via Authenticated Endpoints
5.4
CVSS
0.2%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OR
orangescrum · Orangescrum
1.8.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-47716
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-47716
Exploit
https://www.exploit-db.com/exploits/50554
Product
https://www.orangescrum.org/
Third Party Advisory
https://www.vulncheck.com/advisories/orangescrum-cross-site-scripting-via-authenticated-endpoints
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