CVE-2020-26118
High
Description
In SmartBear Collaborator Server through 13.3.13302, use of the Google Web Toolkit (GWT) API introduces a post-authentication Java deserialization vulnerability. The application's UpdateMemento class accepts a serialized Java object directly from the user without properly sanitizing it. A malicious object can be submitted to the server via an authenticated attacker to execute commands on the underlying system.
SeverityHigh
CVSS8.8
Exploit probability—
ProductSmartbear Collaborator
PublishedJan 11, 2021
First seenJan 11, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| smartbear collaborator | v ≤ 13.3.13302 | — |
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