Vulnerability Description
tangro Business Workflow before 1.18.1 requests a list of allowed filetypes from the server and restricts uploads to the filetypes contained in this list. However, this restriction is enforced in the browser (client-side) and can be circumvented. This allows an attacker to upload any file as an attachment to a workitem.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tangro | Business Workflow | < 1.18.1 |
Related Weaknesses (CWE)
References
- https://blog.to.com/advisory-tangro-bwf-1-17-5-multiple-vulnerabilities/ExploitThird Party Advisory
- https://www.tangro.de/Product
- https://blog.to.com/advisory-tangro-bwf-1-17-5-multiple-vulnerabilities/ExploitThird Party Advisory
- https://www.tangro.de/Product
FAQ
What is CVE-2020-26174?
CVE-2020-26174 is a vulnerability with a CVSS score of 8.8 (HIGH). tangro Business Workflow before 1.18.1 requests a list of allowed filetypes from the server and restricts uploads to the filetypes contained in this list. However, this restriction is enforced in the ...
How severe is CVE-2020-26174?
CVE-2020-26174 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-26174?
Check the references section above for vendor advisories and patch information. Affected products include: Tangro Business Workflow.