high8.8
CVE-2020-9449
An insecure random number generation vulnerability in BlaB!
Impact
An insecure random number generation vulnerability in BlaB! AX, BlaB! AX Pro, BlaB! WS (client), and BlaB! WS Pro (client) version 19.11 allows an attacker (with a guest or user session cookie) to escalate privileges by retrieving the cookie salt value and creating a valid session cookie for an arbitrary user or admin.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Justblab | Blab\! Ax | Version 19.11 |
| Justblab | Blab\! Ax Pro | Version 19.11 |
| Justblab | Blab\! Ws | Version 19.11 |
| Justblab | Blab\! Ws Pro | Version 19.11 |