CVE-2021-35963 Learningdigital.com, Inc. Orca HCM - Unrestricted Upload of File with Dangerous Type
Remote unauthenticated attackers can upload malicious scripts to the Orca HCM platform to execute arbitrary code due to missing file format validation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-35963?
CVE-2021-35963 is a critical vulnerability in Learningdigital.com, Inc. Orca HCM, published on 19 Jul 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The specific parameter of upload function of the Orca HCM digital learning platform does not filter file format, which allows remote unauthenticated attackers to upload files containing malicious script to execute RCE attacks.
Weakness: CWE-434
Which versions are affected by CVE-2021-35963?
It affects 1 product.
Products include Learningdigital Orca Hcm.
How do I fix CVE-2021-35963?
No fix has been published for CVE-2021-35963 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-35963 being exploited?
There is no known exploitation of CVE-2021-35963 in the wild and no public exploit code.
Other vulnerabilities in Learningdigital.com, Inc. Orca HCM
- CVE-2025-1387 Learning Digital Orca HCM - Improper Authentication
- CVE-2024-8584 LEARNING DIGITAL Orca HCM - Missing Authentication
- CVE-2021-35965 Learningdigital.com, Inc. Orca HCM - Hard-code password
- CVE-2025-1388 Learning Digital Orca HCM - Arbitrary File Upload
- CVE-2025-1389 Learning Digital Orca HCM - SQL Injection
Sources
Also known as GHSA-88p5-c2jc-45fr.