Vulnerability Description
In Invoice Ninja before 4.4.0, there is an unsafe call to unserialize() in app/Ninja/Repositories/AccountRepository.php that may allow an attacker to deserialize arbitrary PHP classes. In certain contexts, this can result in remote code execution. The attacker's input must be hosted at http://www.geoplugin.net (cleartext HTTP), and thus a successful attack requires spoofing that site or obtaining control of it.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Invoiceninja | Invoice Ninja | < 4.4.0 |
Related Weaknesses (CWE)
References
- https://github.com/invoiceninja/invoiceninja/issues/5909PatchThird Party Advisory
- https://github.com/invoiceninja/invoiceninja/issues/5909PatchThird Party Advisory
FAQ
What is CVE-2021-33898?
CVE-2021-33898 is a vulnerability with a CVSS score of 8.1 (HIGH). In Invoice Ninja before 4.4.0, there is an unsafe call to unserialize() in app/Ninja/Repositories/AccountRepository.php that may allow an attacker to deserialize arbitrary PHP classes. In certain cont...
How severe is CVE-2021-33898?
CVE-2021-33898 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-33898?
Check the references section above for vendor advisories and patch information. Affected products include: Invoiceninja Invoice Ninja.